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Doubles in session


Current system
20577+5849
A 756 AB
HD 199937


Nearby doubles
22' : 20559+5906
A 754

43' : 20537+5918
A 751

43' : 21010+5923
MLR 242

47' : 21009+5929
MLR 241

48' : 21024+5920
STI1011

49' : 21009+5931
ES 2703

55' : 21045+5904
MLB1090

55' : 20563+5943
LDS2794

56' : 21035+5922
MRI 37

58' : 21047+5831
HDS3002

58' : 21035+5925
MLR 243

60' : 20590+5948
TDT2672

60' : 20509+5918
MLR 240

66' : 20493+5845
STTA211

70' : 21012+5953
TDT2696

74' : 21070+5900
STF2766

74' : 20562+5742
HJ 1595

75' : 20503+5937
MLR 239

75' : 21063+5924
CLZ 79

77' : 20538+5739
OSW 76

81' : 20483+5815
MLR 360

83' : 21082+5907
A 760AB

85' : 20500+5751
CVR 232

86' : 21084+5913
KPP3366

87' : 20470+5825
HDS2961

96' : 20454+5906
ES 2700



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20577+5849 A 756 AB (HD 199937)

 
 
20h 57m 40.68s +58° 49' 19.4" P.A. 210.00 sep 0.6 mag 8.27,9.20 Sp A0 dist. 423.73 pc (1382.21 l.y.)
 
 
Coord 2000 20577+5849 Discov num A   756 Comp AB Coord arcsec 2000 20 57 40.68 +58 49 19.4
Date first 1904 Date last 2017 Obs 35
Pa first 221 Pa last 209.7 P.A. Now (θ) 209.7°
Sep first 0.4 Sep last 0.58 Sep. Now (ρ) 0.58"
Mag pri 8.27 Mag sec 9.20 delta mag (ΔM) 0.93 Spectral class A0 (white)
Pri motion ra +009 Sec motion ra +009
Pri motion dec +004 Sec motion dec +004
Notes N (See Notes)
Nature of this double is uncertain.
 
 
20577+5849 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 199937 33027 20 57 41 +58 49 19 A 756 AB 2017 35 210 0.6 8.27 9.20 0.93 <===
Show 33027 20 57 41 +58 49 19 A 756 AC 2015 18 197 54.0 8.27 9.33 1.06
Show 33027 20 57 41 +58 49 19 ARN 34 AD 2014 17 265 215.4 8.27 7.93 0.34
Show 33019 20 57 13 +58 49 00 YSC 117 Da,Db 2010 1 341 0.1 8.00 10.50 2.50
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 199937 Constellation Cepheus SAO 33027 HIP 103461
Tycho2 3964-00888-1 Gaia DR2 2190762835152880000 HD 199937 BD BD+58 2195
Distance 423.73 Distance ly 1382.21
 
 
WDS 20577+5849 A 756 AB (HD 199937) : NOTES
 
 
discov_num notes refcode
YSC 117 Da,Db: Originally 20572+5849YSC 117, but found to be D component of
20577+5849ARN 34AD.
 
 
REFERENCES
 
 
refcode metd author reference
A__1895 Ma - Aitken, R.G. 1895PASP....7..305A
A__1895 PASP 7, 305, 1895 (most data also in A__1914d) 1914PLicO..12....1A
A__1896a Ma - Aitken, R.G. 1896AJ.....17...27A
A__1896a AJ 17, 27, 1896 (most data also in A__1914d) 1914PLicO..12....1A
A__1896b Ma - Aitken, R.G. 1896AN....142...77A
A__1896b AN 142, 77, 1896 (all data also in A__1896a) 1896AJ.....17...27A
A__1896c Ma - Aitken, R.G. 1896PASP....8..286A
A__1896c PASP 8, 286, 1896
A__1896d Ma - Aitken, R.G. 1896PASP....8..314A
A__1896d PASP 8, 314, 1896 (all data also in A__1896a) 1896AJ.....17...27A
A__1897a Ma - Aitken, R.G. 1897AN....142..161A
A__1897a AN 142, 161, 1897 (all data also in A__1896a) 1896AJ.....17...27A
A__1897b Ma - Aitken, R.G. 1897AJ.....17...76A
A__1897b AJ 17, 76, 1897 (all data also in A__1914d) 1914PLicO..12....1A
A__1897c Ma - Aitken, R.G. 1897AJ.....18...56A
A__1897c AJ 18, 56, 1897 (all data also in A__1914d) 1914PLicO..12....1A
A__1897d Ma j Aitken, R.G. 1897AN....145..129A
A__1897d AN 145, 129, 1897 (most data also in A__1914d) 1914PLicO..12....1A
A__1898a Ma - Aitken, R.G. 1898AJ.....18..128A
A__1898a AJ 18, 128, 1898 (all data also in other refs)
A__1898b Ma j Aitken, R.G. 1898AJ.....18..161A
A__1898b AJ 18, 161, 1898 (most data also in other refs)
A__1898b (erratum AJ 18, 180, 1898) 1898AJ.....18..180A
A__1899 Ma - Aitken, R.G. 1899PASP...11..128A
A__1899 PASP 11, 128, 1899
A__1899b Ma j Aitken, R.G. 1899AN....150..113A
A__1899b AN 150, 113, 1899
A__1900a Ma - Aitken, R.G. 1900AN....152..161A
A__1900a AN 152, 161, 1900
A__1900b Ma - Aitken, R.G. 1900AN....153..369A
A__1900b AN 153, 369, 1900
A__1900c Ma - Aitken, R.G. 1900PASP...12..127A
A__1900c PASP 12, 127, 1900 (all data also in A__1900b) 1900AN....153..369A
A__1900d Ma j Aitken, R.G. 1900AN....152..209A
A__1900d AN 152, 209, 1900
A__1900e orb - Aitken, R.G. 1900PASP...12..103A
A__1900e PASP 12, 103, 1900
A__1900f orb - Aitken, R.G. 1900PASP...12..240A
A__1900f PASP 12, 240, 1900
A__1900g Ma j Aitken, R.G. 1900PASP...12..203A
A__1900g PASP 12, 203, 1900
A__1901a Ma j Aitken, R.G. 1901LicOB...1...14A
A__1901a Lick Obs. Bull. 1, 14, 1901
A__1901b Ma j Aitken, R.G. 1901LicOB...1...66A
A__1901b Lick Obs. Bull. 1, 66, 1901
A__1901c orb - Aitken, R.G. 1901PA......9...57A
A__1901c Popular Astron. 9, 57, 1901
A__1901d Ma - Aitken, R.G. 1901AN....156..321A
A__1901d AN 156, 321, 1901 (all data also in A__1901a) 1901LicOB...1...14A
A__1901e Ma - Aitken, R.G. 1901PASP...13..161A
A__1901e PASP 13, 161, 1901 (all data also in other refs)
A__1902a Ma j Aitken, R.G. 1902LicOB...1..129A
A__1902a Lick Obs. Bull. 1, 129, 1902
A__1902b orb - Aitken, R.G. 1902LicOB...1..190A
A__1902b Lick Obs. Bull. 1, 190, 1902
A__1902c orb - Aitken, R.G. 1902PA.....10..486A
A__1902c Popular Astron. 10, 486, 1902
A__1902d orb - Aitken, R.G. 1902PASP...14..153A
A__1902d PASP 14, 153, 1902
A__1902e Ma - Aitken, R.G. 1902AN....158..245A
A__1902e AN 158, 245, 1902 (all data also in A__1902a) 1902LicOB...1..129A
A__1903 Ma j Aitken, R.G. 1903LicOB...2...16A
A__1903 Lick Obs. Bull. 2, 16, 1903
A__1903b Ma - Aitken, R.G. 1903LicOB...2...55A
A__1903b +orb Lick Obs. Bull. 2, 55, 1903 (all data also in other refs)
A__1903c orb - Aitken, R.G. 1903PA.....11...28A
A__1903c Popular Astron. 11, 28, 1903
A__1904a Ma j Aitken, R.G. 1904LicOB...2..139A
A__1904a Lick Obs. Bull. 2, 139, 1904
A__1904b Ma - Aitken, R.G. 1904LicOB...3....6A
A__1904b Lick Obs. Bull. 3, 6, 1904
A__1904c Ma - Aitken, R.G. 1904LicOB...3...61A
A__1904c Lick Obs. Bull. 3, 61, 1904
A__1905a Ma - Aitken, R.G. 1905LicOB...3...88A
A__1905a +orb Lick Obs. Bull. 3, 88, 1905 (all data also in other refs)
A__1905b Ma - Aitken, R.G. 1905LicOB...3...90A
A__1905b Lick Obs. Bull. 3, 90, 1905 (all data also in other refs)
A__1905c orb - Aitken, R.G. 1905LicOB...3..147A
A__1905c Lick Obs. Bull. 3, 147, 1905 (all data also in other refs)
A__1905d orb - Aitken, R.G. 1905LicOB...3..169A
A__1905d Lick Obs. Bull. 3, 169, 1905 (orbit catalog)
A__1905e orb - Aitken, R.G. 1905PA.....13..190A
A__1905e Popular Astron. 13, 190, 1905
A__1906a Ma - Aitken, R.G. 1906LicOB...4....4A
A__1906a Lick Obs. Bull. 4, 4, 1906
A__1906B Ma - Aitken, R.G. 1906MmRAS..56....1L
A__1906B +orb cited by Lewis (MemRAS 56, 1, 1906)
A__1906c orb - Aitken, R.G. 1906LicOB...4...75A
A__1906c Lick Obs. Bull. 4, 75, 1906
A__1906D Ma - Aitken, R.G. 1906QB821.B972.....
A__1906D cited in BDS (Burnham Double Star Cat.), 1906
A__1907a Ma - Aitken, R.G. 1907LicOB...4..101A
A__1907a Lick Obs. Bull. 4, 101, 1907
A__1907b Ma - Aitken, R.G. 1907LicOB...4..125A
A__1907b Lick Obs. Bull. 4, 124, 1907
A__1907c orb - Aitken, R.G. 1907LicOB...4..107A
A__1907c Lick Obs. Bull. 4, 107, 1907 (all data also in other refs)
A__1907d Ma - Aitken, R.G. 1907LicOB...4..170A
A__1907d Lick Obs. Bull. 4, 170, 1907 (all data also in other refs)
A__1907e orb - Aitken, R.G. 1907AN....174..217A
A__1907e AN 174, 217, 1907
A__1907f Ma - Aitken, R.G. 1907AN....176..323A
A__1907f AN 176, 323, 1907 (all data also in other refs)
A__1908a Ma - Aitken, R.G. 1908LicOB...4..166A
A__1908a Lick Obs. Bull. 4, 166, 1908
A__1908b Ma - Aitken, R.G. 1908LicOB...5...28A
A__1908b Lick Obs. Bull. 5, 28, 1908
A__1908c Ma - Aitken, R.G. 1908LicOB...5...55A
A__1908c Lick Obs. Bull. 5, 55, 1908
A__1908d Ma - Aitken, R.G. 1908LicOB...5...43A
A__1908d +orb Lick Obs. Bull. 5, 43, 1908 (all data also in other refs)
A__1908e Ma - Aitken, R.G. 1908PASP...20..185A
A__1908e PASP 20, 185, 1908 (all data also in other refs)
A__1908f orb - Aitken, R.G. 1908PASP...20..267A
A__1908f PASP 20, 267, 1908
A__1908g Ma - Aitken, R.G. 1908PASP...20..290A
A__1908g PASP 20, 290, 1908 (all data also in other refs)
A__1908h Ma - Aitken, R.G. 1908PASP...20..291A
A__1908h PASP 20, 291, 1908
A__1909a Ma - Aitken, R.G. 1909LicOB...5..115A
A__1909a Lick Obs. Bull. 5, 115, 1909
A__1909b Ma - Aitken, R.G. 1909LicOB...5..166A
A__1909b Lick Obs. Bull. 5, 166, 1909
A__1909c orb - Aitken, R.G. 1909PASP...21...83A
A__1909c PASP 21, 83, 1909
A__1910a Ma - Aitken, R.G. 1910LicOB...6...62A
A__1910a Lick Obs. Bull. 6, 62, 1910
A__1910b Ma - Aitken, R.G. 1910LicOB...6...70A
A__1910b Lick Obs. Bull. 6, 70, 1910
A__1910c - Aitken, R.G. 1910LicOB...6....1A
A__1910c Lick Obs. Bull. 6, 1, 1910 (no data)
A__1910d Ma - Aitken, R.G. 1910PASP...22...95A
A__1910d PASP 22, 95, 1910 (all data also in other refs)
A__1910e - Aitken, R.G. 1910PASP...22..137A
A__1910e PASP 22, 137, 1910 (no data)
A__1910f Ma - Aitken, R.G. 1910PASP...22..140A
A__1910f PASP 22, 140, 1910 (all data also in other refs)
A__1911 Ma - Aitken, R.G. 1911LicOB...6..163A
A__1911 Lick Obs. Bull. 6, 163, 1911
A__1911b Ma - Aitken, R.G. 1911PASP...23..238A
A__1911b PASP 23, 238, 1911 (all data also in other refs)
A__1912 Ma - Aitken, R.G. 1912LicOB...7...93A
A__1912 Lick Obs. Bull. 7, 93, 1912
A__1912b - Aitken, R.G. 1912LicOB...2....3A
A__1912b Lick Obs. Bull. 7, 3, 1912 (no data)
A__1912c - Aitken, R.G. 1912PASP...24..126A
A__1912c PASP 24, 126, 1912 (no data)
A__1912d orb - Aitken, R.G. 1912PASP...24..165A
A__1912d PASP 24, 165, 1912
A__1912e orb - Aitken, R.G. 1912PASP...24..216A
A__1912e PASP 24, 216, 1912
A__1912f Ma - Aitken, R.G. 1912PASP...24..228A
A__1912f PASP 24, 228, 1912 (all data also in other refs)
A__1912g Ma - Aitken, R.G. 1912PA.....20..643A
A__1912g Popular Astron. 20, 643, 1912 (all data also in other refs)
A__1913 Ma - Aitken, R.G. 1913LicOB...7..186A
A__1913 Lick Obs. Bull. 7, 186, 1913
A__1913b Ma - Aitken, R.G. 1913PASP...25...41A
A__1913b +orb PASP 25, 41, 1913 (all data also in other refs)
A__1914a Ma - Aitken, R.G. 1914LicOB...8...52A
A__1914a Lick Obs. Bull. 8, 52, 1914
A__1914b Ma - Aitken, R.G. 1914LicOB...8...93A
A__1914b Lick Obs. Bull. 8, 93, 1914
A__1914c Ma - Aitken, R.G. 1914LicOB...8...96A
A__1914c Lick Obs. Bull. 8, 96, 1914
A__1914d Ma j Aitken, R.G. 1914PLicO..12....1A
A__1914d +orb Pub. Lick Obs. 12, 1, 1914
A__1914e orb - Aitken, R.G. 1914PLicO..12..100A
A__1914e Pub. Lick Obs. 12, 100, 1914
A__1914f orb - Aitken, R.G. 1914LicOB...8...99A
A__1914f Lick Obs. Bull. 8, 99, 1914
A__1914g Ma - Aitken, R.G. 1914PASP...26...53A
A__1914g PASP 26, 53, 1914 (all data also in other refs)
A__1914h Ma - Aitken, R.G. 1914PASP...26..205A
A__1914h PASP 26, 205, 1914 (all data also in other refs)
A__1914i Ma - Aitken, R.G. 1914PASP...26..208A
A__1914i +orb PASP 26, 208, 1914 (all data also in other refs)
A__1915 Ma - Aitken, R.G. 1915PASP...27..230A
A__1915 PASP 27, 230, 1915 (some data also in other refs)
A__1916a orb - Aitken, R.G. 1916PASP...28..121A
A__1916a PASP 28, 121, 1916
A__1916b Ma - Aitken, R.G. 1916PASP...28..276A
A__1916b PASP 28, 276, 1916 (all data also in other refs)
A__1917a Ma - Aitken, R.G. 1917PASP...29..207A
A__1917a PASP 29, 207, 1917 (all data also in other refs)
A__1917b Ma - Aitken, R.G. 1917PASP...29..217A
A__1917b PASP 29, 217, 1917 (all data also in other refs)
A__1918a Ma - Aitken, R.G. 1918LicOB...9..132A
A__1918a Lick Obs. Bull. 9, 132, 1918
A__1918b orb - Aitken, R.G. 1918LicOB...9..184A
A__1918b Lick Obs. Bull. 9, 184, 1918
A__1918c orb - Aitken, R.G. 1918LicOB...9..191A
A__1918c Lick Obs. Bull. 9, 191, 1918
A__1918d orb - Aitken, R.G. 1918PAAS....3R..68A
A__1918d PAAS 3, 68, 1918
A__1918e Ma - Aitken, R.G. 1918PASP...30...69A
A__1918e PASP 30, 69, 1918 (all data also in other refs)
A__1918f Ma - Aitken, R.G. 1918PASP...30...71A
A__1918f PASP 30, 71, 1918 (all data also in other refs)
A__1918g orb - Aitken, R.G. 1918PASP...30..194A
A__1918g PASP 30, 194, 1918
A__1918h Ma - Aitken, R.G. 1918PASP...30..262A
A__1918h PASP 30, 262, 1918 (all data also in other refs)
A__1918i orb - Aitken, R.G. 1918PASP...30..311A
A__1918i PASP 30, 311, 1918
A__1919a Ma - Aitken, R.G. 1919PASP...31...44A
A__1919a PASP 31, 44, 1919 (all data also in other refs)
A__1919b Ma - Aitken, R.G. 1919PASP...31..116A
A__1919b PASP 31, 116, 1919 (all data also in other refs)
A__1919c Ma - Aitken, R.G. 1919PASP...31..197A
A__1919c PASP 31, 197, 1919 (all data also in other refs)
A__1919d orb - Aitken, R.G. 1919PASP...31..285A
A__1919d PASP 31, 285, 1919
A__1920a Ma - Aitken, R.G. 1920RGOO.....f...1.
A__1920a Greenwich Observations, F1, 1920
A__1920b Ma - Aitken, R.G. 1920PASP...32...56A
A__1920b PASP 32, 56, 1920 (most data also in other refs)
A__1920c orb - Aitken, R.G. 1920PASP...32..215A
A__1920c PASP 32, 215, 1920
A__1921a Ma - Aitken, R.G. 1921PASP...33...60A
A__1921a PASP 33, 60, 1921 (all data also in other refs)
A__1921b Ma - Aitken, R.G. 1921PASP...33..270A
A__1921b PASP 33, 270, 1921 (all data also in other refs)
A__1922a - Aitken, R.G. 1922PASP...34...52A
A__1922a PASP 34, 52, 1922 (no data)
A__1922b orb - Aitken, R.G. 1922PAAS....4....6A
A__1922b Pub. AAS 4, 6, 1922
A__1923a Ma j Aitken, R.G. 1923LicOB..11...58A
A__1923a +orb Lick Obs. Bull. 11, 58, 1923
A__1923b orb - Aitken, R.G. 1923PASP...35..258A
A__1923b PASP 35, 258, 1923
A__1923c orb - Aitken, R.G. 1923LicOB..11...66A
A__1923c Lick Obs. Bull. 11, 66, 1923
A__1923d orb - Aitken, R.G. 1923LicOB..11...70A
A__1923d Lick Obs. Bull. 11, 70, 1923
A__1923e orb - Aitken, R.G. 1923LicOB..11...79A
A__1923e Lick Obs. Bull. 11, 79, 1923
A__1923f orb - Aitken, R.G. 1923LicOB..11...83A
A__1923f Lick Obs. Bull. 11, 83, 1923
A__1923g orb - Aitken, R.G. 1923LicOB..11...85A
A__1923g Lick Obs. Bull. 11, 85, 1923
A__1923h orb - Aitken, R.G. 1923LicOB..11...97A
A__1923h Lick Obs. Bull. 11, 97, 1923
A__1923i orb - Aitken, R.G. 1923PASP...35...70A
A__1923i PASP 35, 70, 1923
A__1923j Ma - Aitken, R.G. 1923PASP...35..323A
A__1923j PASP 35, 323, 1923 (all data also in other refs)
A__1924 Ma - Aitken, R.G. 1924PASP...36..296A
A__1924 PASP 36, 296, 1924 (all data also in other refs)
A__1925a orb - Aitken, R.G. 1925PASP...37..222A
A__1925a +D PASP 37, 222, 1925
A__1925b orb - Aitken, R.G. 1925LicOB..12...45A
A__1925b Lick Obs. Bull. 12, 45, 1925
A__1925c orb - Aitken, R.G. 1925LicOB..12...47A
A__1925c Lick Obs. Bull. 12, 47, 1925
A__1925D Ma - Aitken, R.G. 1925MNRAS..85..276E
A__1925D cited by Milburn (MNRAS 85, 276, 1925)
A__1926a Ma - Aitken, R.G. 1926PASP...38..131A
A__1926a PASP 38, 131, 1926 (all data also in other refs)
A__1926b Ma - Aitken, R.G. 1926PASP...38..334A
A__1926b PASP 38, 334, 1926 (all data also in other refs)
A__1927a Ma - Aitken, R.G. 1927LicOB..12..170A
A__1927a Lick Obs. Bull. 12, 170, 1927
A__1927b Ma j Aitken, R.G. 1927LicOB..12..173A
A__1927b Lick Obs. Bull. 12, 173, 1927
A__1927c orb - Aitken, R.G. 1927PASP...39...45A
A__1927c PASP 39, 45, 1927
A__1928 Ma - Aitken, R.G. 1928PASP...40..355A
A__1928 PASP 40, 355, 1928 (all data also in other refs)
A__1929a Ma - Aitken, R.G. 1929LicOB..14...62A
A__1929a Lick Obs. Bull. 14, 62, 1929
A__1929b Ma - Aitken, R.G. 1929LicOB..14...88A
A__1929b Lick Obs. Bull. 14, 88, 1929
A__1930a Ma - Aitken, R.G. 1930PASP...42...60A
A__1930a PASP 42, 60, 1930 (all data also in other refs)
A__1930b Ma - Aitken, R.G. 1930PASP...42..123A
A__1930b PASP 42, 123, 1930 (most data also in other refs)
A__1932a Ma - Aitken, R.G. 1932QB821.A43......
A__1932a Aitken Double Star Catalogue, 1932
A__1932b Ma - Aitken, R.G. 1932QB821.A43......
A__1932b Aitken Double Star Catalogue, 1932 (formerly combined in means)
A__1932c orb - Aitken, R.G. 1932PASP...44..127A
A__1932c PASP 44, 127, 1932
A__1932d orb - Aitken, R.G. 1932PASP...44..129A
A__1932d PASP 44, 129, 1932
A__1932e Ma - Aitken, R.G. 1932PASP...44..132A
A__1932e PASP 44, 132, 1932 (all data also in other refs)
A__1933a Ma - Aitken, R.G. 1933PASP...45...90A
A__1933a PASP 45, 90, 1933
A__1933b Ma - Aitken, R.G. 1933PASP...45..261A
A__1933b PASP 45, 261, 1933
A__1933c Ma - Aitken, R.G. 1933LicOB..16...93A
A__1933c Lick Obs. Bull. 16, 93, 1933
A__1933d Ma - Aitken, R.G. 1933LicOB..16...96A
A__1933d Lick Obs. Bull. 16, 96, 1933
A__1933e Ma - Aitken, R.G. 1933PASP...45..190A
A__1933e PASP 45, 190, 1933 (all data also in other refs)
A__1934a Ma - Aitken, R.G. 1934PASP...46..110A
A__1934a PASP 46, 110, 1934 (all data also in other refs)
A__1934b - Aitken, R.G. 1934PASP...46..284A
A__1934b PASP 46, 284, 1934 (no data)
A__1935e Ma j Aitken, R.G. 1935LicOB..17...91A
A__1935e Lick Obs. Bull. 17, 91, 1935
A__1935f - Aitken, R.G. 1935QB821.A3.......
A__1935f The Binary Stars, 1935
A__1936 orb - Aitken, R.G. 1936PASP...48..175A
A__1936 PASP 48, 175, 1936
A__1937a Ma - Aitken, R.G. 1937LicOB..18...53A
A__1937a Lick Obs. Bull. 18, 53, 1937
A__1937b Ma - Aitken, R.G. 1937LicOB..18..109A
A__1937b Lick Obs. Bull. 18, 109, 1937
A__9999 Ma - Aitken, R.G. ...................
A__9999 Unpublished, manuscript or reference not found.
Arn2001 Mg j Arnold, D. 2001DSO.....7....4A
Arn2001 Double Star Observer 7, #4, 2001
Arn2002a Mg j Arnold, D. 2002DSO.....8....1A
Arn2002a Double Star Observer 8, #1, 2002
Arn2002b Mg - Arnold, D. 2002DSO.....8....3A
Arn2002b Double Star Observer 8, #3, 2002
Arn2002c Mg j Arnold, D. 2002DSO.....8....4A
Arn2002c Double Star Observer 8, #4, 2002
Arn2002d Mg j Arnold, D. 2002DSO.....8....5A
Arn2002d Double Star Observer 8, #5, 2002
Arn2003a Mg j Arnold, D. 2003DSO.....9....1A
Arn2003a Double Star Observer 9, #1, 2003
Arn2003b Mg j Arnold, D. 2003DSO.....9....3A
Arn2003b Double Star Observer 9, #3, 2003
Arn2003c Mg j Arnold, D. 2003DSO.....9....4A
Arn2003c Double Star Observer 9, #4, 2003
Arn2003d Mg j Arnold, D. 2003DSO.....9....5A
Arn2003d Double Star Observer 9, #5, 2003
Arn2003e Mg j Arnold, D. 2003DSO.....9....6A
Arn2003e Double Star Observer 9, #6, 2003
Arn2004a Mg j Arnold, D. 2004DSO....10....1A
Arn2004a Double Star Observer 10, #1, 2004
Arn2004b Mg j Arnold, D. 2004DSO....10....2A
Arn2004b Double Star Observer 10, #2, 2004
Arn2004c Mg j Arnold, D. 2004DSO....10....3A
Arn2004c Double Star Observer 10, #3, 2004
Arn2004d Mg j Arnold, D. 2004DSO....10....4A
Arn2004d Double Star Observer 10, #4, 2004
Arn2004e Mg j Arnold, D. 2004DSO....10....5A
Arn2004e Double Star Observer 10, #5, 2004
Arn2004f Mg j Arnold, D. 2004DSO....10....6A
Arn2004f Double Star Observer 10, #6, 2004
Arn2005a Mg j Arnold, D. 2005DSO....11....1A
Arn2005a Double Star Observer 11, #1, 2005
Arn2005b Mg j Arnold, D. 2005DSO....11....2A
Arn2005b Double Star Observer 11, #2, 2005
Arn2005c Mg j Arnold, D. 2005DSO....11....3A
Arn2005c Double Star Observer 11, #3, 2005
Arn2005d Mg j Arnold, D. 2005DSO....11....4A
Arn2005d Double Star Observer 11, #4, 2005
Arn2005e Mg j Arnold, D. 2005DSO....11....5A
Arn2005e Double Star Observer 11, #5, 2005
Arn2005f Mg j Arnold, D. 2005DSO....11....6A
Arn2005f Double Star Observer 11, #6, 2005
Arn2006a Mg j Arnold, D. 2006JDSO....2....6A
Arn2006a +C JDSO 2, 6, 2006
Arn2006b Mg j Arnold, D. 2006JDSO....2...13A
Arn2006b JDSO 2, 13, 2006
Arn2006c Mg j Arnold, D. 2006JDSO....2...54A
Arn2006c JDSO 2, 54, 2006
Arn2006d Mg j Arnold, D. 2006JDSO....2...61A
Arn2006d JDSO 2, 61, 2006
Arn2006e Mg j Arnold, D. 2006JDSO....2...79A
Arn2006e JDSO 2, 79, 2006
Arn2006f Mg j Arnold, D. 2006JDSO....2...87A
Arn2006f JDSO 2, 87, 2006
Arn2006g Mg j Arnold, D. 2006JDSO....2..163A
Arn2006g +C JDSO 2, 163, 2006
Arn2007a Mg j Arnold, D. 2007JDSO....3...27A
Arn2007a JDSO 3, 27, 2007
Arn2007b Mg j Arnold, D. 2007JDSO....3...55A
Arn2007b JDSO 3, 55, 2007
Arn2007c Mg j Arnold, D. 2007JDSO....3..119A
Arn2007c JDSO 3, 119, 2007
Arn2007d Mg j Arnold, D. 2007JDSO....3..139A
Arn2007d JDSO 3, 139, 2007
Arn2008a Mg j Arnold, D. 2008JDSO....4....2A
Arn2008a JDSO 4, 2, 2008
Arn2008b Mg j Arnold, D. 2008JDSO....4...66A
Arn2008b JDSO 4, 66, 2008
Arn2008c Mg j Arnold, D. 2008JDSO....4...91A
Arn2008c JDSO 4, 91, 2008
Arn2008d Mg j Arnold, D. 2008JDSO....4..136A
Arn2008d JDSO 4, 136, 2008
Arn2009a Mg j Arnold, D. 2009JDSO....5....2A
Arn2009a JDSO 5, 2, 2009
Arn2009b Mg j Arnold, D. 2009JDSO....5...94A
Arn2009b JDSO 5, 94, 2009
Arn2009c Mg j Arnold, D. 2009JDSO....5..129A
Arn2009c JDSO 5, 129, 2009
Arn2009d Mg j Arnold, D. 2009JDSO....5..182A
Arn2009d JDSO 5, 182, 2009
Arn2010a Mg j Arnold, D. 2010JDSO....6....5A
Arn2010a JDSO 6, 5, 2010
Arn2010b Mg j Arnold, D. 2010JDSO....6..141A
Arn2010b JDSO 6, 141, 2010
Arn2010c Mg j Arnold, D. 2010JDSO....6..170A
Arn2010c JDSO 6, 170, 2010
Arn2010d Mg j Arnold, D. 2010JDSO....6..301A
Arn2010d JDSO 6, 301, 2010
Arn2012a Mg j Arnold, D. 2012JDSO....8...32A
Arn2012a JDSO 8, 32, 2012
Arn2012b Mg - Arnold, D. 2012JDSO....8..176A
Arn2012b JDSO 8, 176, 2012
Arn2012c Mg j Arnold, D. 2012JDSO....8..226A
Arn2012c JDSO 8, 226, 2012
Arn2013a Mg j Arnold, D. 2013JDSO....9...10A
Arn2013a JDSO 9, 10, 2013
Arn2013b M j Arnold, D. 2013JDSO....9..100A
Arn2013b JDSO 9, 100, 2013
YSC Yale-Southern Connecticut (from additional DD list - see HOR) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20577+5849 A 756 AB 1995 32 212 0.5 8.27 9.20 A0 D 205740.68+584919.4
20577+5849 A 756 AB 2006 33 209 0.6 8.27 9.20 A0 D 205740.68+584919.4
20577+5849 A 756 AB 2008 34 211 0.5 8.27 9.20 A0 D 205740.68+584919.4
20577+5849 A 756 AB 2011 35 210 0.6 8.27 9.20 A0 205740.68+584919.4
20577+5849 A 756 AB 2016 34 208 0.6 8.27 9.20 A0 N 205740.68+584919.4
20577+5849 A 756 AB 2017 35 210 0.6 8.27 9.20 A0 N 205740.68+584919.4

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 20577+5849 A 756 AB (HD 199937) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20577+5849 A 756 AB (HD 199937) : MEASURES
 
 
No records found.

 
 
WDS 20577+5849 (HD 199937) : VIRTUAL EYEPIECE
 
 

20577+5849 A 756A mag 8.27 Sp A0 20577+5849 A 756B sep 0.5 P.A. 196.50 mag 9.2 20577+5849 A 756C sep 52.4 P.A. 188.70 mag 9.33 20577+5849 YSC 117D sep 215.5 P.A. 264.90 mag 8 Sp A0 20577+5849 YSC 117Db sep 215.5 P.A. 264.90 mag 10.5 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20577+5849 (HD 199937) : ALADIN DSS IMAGE @ 20h 57m 40.68s +58° 49' 19.4"
 
 
 
 
WDS 20577+5849 A 756 AB (HD 199937) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20577+5849 A 756AB distance=0' 20577+5849 YSC 117Da,Db distance=4' 20559+5906 A 754 distance=22' 20537+5918 A 751 distance=43' 21010+5923 MLR 242 distance=43' 21009+5929 MLR 241 distance=47' 21024+5920 STI1011 distance=48' 21009+5931 ES 2703 distance=49' 21045+5904 MLB1090 distance=55' 20563+5943 LDS2794 distance=55' 21035+5922 MRI 37 distance=56' 21047+5831 HDS3002 distance=58' 21035+5925 MLR 243 distance=58' 20590+5948 TDT2672 distance=60' 20509+5918 MLR 240 distance=60' 20493+5845 STTA211 distance=66' 21012+5953 TDT2696 distance=70' 21070+5900 STF2766 distance=74' 20562+5742 HJ 1595 distance=74' 20503+5937 MLR 239 distance=75' 21063+5924 CLZ 79 distance=75' 20538+5739 OSW 76 distance=77' 20483+5815 MLR 360 distance=81' 21082+5907 A 760AB distance=83' 20500+5751 CVR 232 distance=85' 21084+5913 KPP3366 distance=86' 20470+5825 HDS2961 distance=87' 20454+5906 ES 2700 distance=96' 20599+5714 ES 136 distance=97' 20520+6022 SKF2091 distance=103' 20540+5711 ES 135AB distance=104' 20540+5711 ES 135AC distance=104' 20444+5902 KR 51 distance=104' 21005+5709 STI2557 distance=104' 20495+5728 MLB 86 distance=104' 20525+6026 DAM1044 distance=105' 20466+5951 MLR 236 distance=105' 21019+5704 BU 1139 distance=111' 21122+5854 ARG 107 distance=113' 20567+5656 A 755 distance=115' 21056+6030 A 758AB distance=117' 21056+6030 A 758AB,C distance=117' 20520+6039 STI1001 distance=117' 20553+5651 A 752 distance=120' 20454+5735 CIA 1Aa,Ab distance=123' 20454+5735 ENG 76AB distance=123' 21132+5924 TDT2832 distance=125' 20475+6031 TDT2541 distance=128' 21130+5941 NSN 741 distance=129' 21118+5959 MCA 67Aa,Ab distance=129' 21118+5959 STF2780AB distance=129' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 20577+5849 A 756 AB 210 0.6
Show 20577+5849 A 756 AC 197 54.0
Show 20577+5849 ARN 34 AD 265 215.4
Show 20577+5849 YSC 117 Da,Db 341 0.1 4
Show 20559+5906 A 754 6 1.0 22
Show 20537+5918 A 751 52 0.2 43
Show 21010+5923 MLR 242 287 3.9 43
Show 21009+5929 MLR 241 174 0.9 47
Show 21024+5920 STI1011 34 15.2 48
Show 21009+5931 ES 2703 230 10.2 49
Show 21045+5904 MLB1090 34 9.5 55
Show 20563+5943 LDS2794 120 85.6 55
Show 21035+5922 MRI 37 175 6.0 56
Show 21047+5831 HDS3002 327 0.2 58
Show 21035+5925 MLR 243 224 0.2 58
Show 20590+5948 TDT2672 258 3.0 60
Show 20509+5918 MLR 240 22 0.2 60
Show 20493+5845 STTA211 268 94.9 66
Show 21012+5953 TDT2696 246 0.5 70
Show 21070+5900 STF2766 247 4.5 74
Show 20562+5742 HJ 1595 313 11.6 74
Show 20503+5937 MLR 239 286 0.9 75
Show 21063+5924 CLZ 79 332 120.3 75
Show 20538+5739 OSW 76 326 145.5 77
Show 20483+5815 MLR 360 295 0.2 81
Show 21082+5907 A 760 AB 331 3.5 83
Show 20500+5751 CVR 232 319 112.1 85
Show 21084+5913 KPP3366 201 5.4 86
Show 20470+5825 HDS2961 39 0.1 87
Show 20454+5906 ES 2700 297 15.5 96
Show 20599+5714 ES 136 159 4.2 97
Show 20520+6022 SKF2091 292 45.4 103
Show 20540+5711 ES 135 AB 199 7.1 104
Show 20540+5711 ES 135 AC 115 71.7 104
Show 20444+5902 KR 51 181 1.4 104
Show 21005+5709 STI2557 131 8.1 104
Show 20495+5728 MLB 86 149 4.6 104
Show 20525+6026 DAM1044 45 6.8 105
Show 20466+5951 MLR 236 41 1.6 105
Show 21019+5704 BU 1139 136 2.1 111
Show 21122+5854 ARG 107 193 37.0 113
Show 20567+5656 A 755 189 0.1 115
Show 21056+6030 A 758 AB 124 0.4 117
Show 21056+6030 A 758 AB,C 189 8.6 117
Show 20520+6039 STI1001 223 7.1 117
Show 20553+5651 A 752 8 1.2 120
Show 20454+5735 CIA 1 Aa,Ab 105 0.1 123
Show 20454+5735 ENG 76 AB 146 48.4 123
Show 21132+5924 TDT2832 56 0.6 125
Show 20475+6031 TDT2541 286 0.6 128
Show 21130+5941 NSN 741 188 8.8 129

 
 
WDS 20577+5849 : COMPONENTS
 
 
  A B C D
B pa=196.5°
sep=0.53"
 
C pa=188.7°
sep=52.41"
pa=188.6°
sep=51.89"
 
D pa=264.9°
sep=215.51"
pa=265.0°
sep=215.32"
pa=279.0°
sep=209.31"
 
Db pa=264.9°
sep=215.52"
pa=265.0°
sep=215.33"
pa=279.0°
sep=209.34"
pa=349.6°
sep=0.09"
 
 
20577+5849 A
 
 
Name HD 199937 Coord arcsec 2000 205740.68+584919.4 Mag 8.27 Spectral class A0 (white)
PmRA 9.00 PmDE 4.0 SAO 33027 HIP 103461
Tycho2 3964-00888-1 HD 199937 BD BD+58 2195
Tycho2
Tycho2 3964-00888-1 Pflag RAmdeg 314.41949652 DEmdeg 58.82202561
PmRA 8.5 PmDE 4.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.32 EpDEm 1991.43
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 8.109 E BTmag 0.015 VTmag 7.971
E VTmag 0.012 Prox 539 TYC T HIP 103461
CCDM AB RAdeg 314.41945833 DEdeg 58.82201556 EpRA 1990 1.59
EpDE 1990 1.69 E RAdeg 5.4 E DEdeg 4.9 Posflg P
Corr 0.1
SAO
SAO 33027 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.015 Vmag 7.5 SpType A0
Double code Source 38 CatNum 11789 DM BD+58 2195
DMcomp BDsup HD 199937 M HD 0
GC RA1950rad 5.48219545 DE1950rad 1.02324697 PmRA2000 0.0011
PmDE2000 0.012
Hipparcos
Catalog H HIP 103461 Proxy H RAhms 20 57 40.68
DEdms +58 49 19.4 Vmag 7.9 VarFlag R Vmag H
RAdeg 314.419 DEdeg 58.8221 AstroRef A Plx 2.18
CCDM 20577+5849 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 212 Rho 0.556 HD 199937 BD BD+58 2195
CD CP Dm number +58 2195 VIred 0.11
SpType A0 R SpType Coord arcsec 2000 205740.68+584919.4
Hipparcos 2
HIP 103461 Sn 15 So 3 Nc 2
RArad 5.4876556024 DErad 1.0266384895 Plx 2.36 PmRA 6.17
PmDE 3.56 E RArad 0.7 E DErad 1.01 E Plx 0.84
E pmRA 0.8 E pmDE 1.27 Hpmag 7.9463 E Hpmag 0.0015
SHp 0.013 VA 0 BV 0.121 E BV 0.016
VI 0.14
CCDM
Ccdm 20577+5849 RComp Comp A Note1
Note2 Discov num DRAs -1.45 DDEs 18.7
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.1 Sp A0 PmNote *
PmRA -12 PmDE -6 Dm number +58 2195 Cat1 BD
Name2 +58 1301 Cat2 AGK2/3 HD 199937 M HD
ADS BDS A14493 M ADS BDS N IDS IDS 20552N5826A
HIC 103461
 
 
20577+5849 B
 
 
Coord arcsec 2000 205740.66+584918.9 Mag 9.2 PmRA 9.00 PmDE 4.0
Calc delta mag 0.93 Calc coord yes
CCDM
Ccdm 20577+5849 RComp Comp B Note1
Note2 Discov num A 756 DRAs DDEs
R dRAs Year 1904 Theta 221 Rho 0.5
Obs 12 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14493 M ADS BDS N IDS IDS 20552N5826B
HIC 103461
 
 
20577+5849 C
 
 
Coord arcsec 2000 205739.66+584827.6 Mag 9.33 PmRA 6.00 PmDE 4.0
SAO 33025 Tycho2 3964-00438-1 HD 239535 DM BD+58 2194
Calc delta mag 1.06 Calc coord yes
Tycho2
Tycho2 3964-00438-1 Pflag RAmdeg 314.41130293 DEmdeg 58.80766455
PmRA 6.6 PmDE 6.5 E RAmdeg 11 E DEmdeg 11
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.47 EpDEm 1990.54
Num 8 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.5 BTmag 9.457 E BTmag 0.020 VTmag 9.327
E VTmag 0.021 Prox 539 TYC T HIP
CCDM RAdeg 314.41127361 DEdeg 58.80764778 EpRA 1990 1.64
EpDE 1990 1.67 E RAdeg 11.2 E DEdeg 11.3 Posflg
Corr 0.2
SAO
SAO 33025 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 0.007 Vmag 9 SpType A0
Double code Source 38 CatNum 11787 DM BD+58 2194
DMcomp BDsup HD 239535 M HD 0
GC RA1950rad 5.48205305 DE1950rad 1.02299635 PmRA2000 0.0017
PmDE2000 0.004
CCDM
Ccdm 20577+5849 RComp Comp C Note1
Note2 Discov num A 756 DRAs -3.42 DDEs -32.4
R dRAs 10 Year 1918 Theta 197 Rho 55.1
Obs 1 Vmag 9.3 Sp A0 PmNote *
PmRA -4 PmDE 0 Dm number +58 2194 Cat1 BD
Name2 +58 1300 Cat2 AGK2/3 HD 239535 M HD
ADS BDS A14493 M ADS BDS N IDS IDS 20552N5826C
HIC
 
 
20577+5849 D
 
 
Coord arcsec 2000 205713.04+584900.2 Coord calc 205726.37+584900.2 Mag 8 Mag composta 7.93
Spectral class A0 (white) PmRA 6.00 PmDE 3.0 SAO 33019
HIP 103421 Tycho2 3964-00110-1 HD 199850 BD BD+58 2193
Calc delta mag 0.27
Tycho2
Tycho2 3964-00110-1 Pflag RAmdeg 314.30434868 DEmdeg 58.81675010
PmRA 5.8 PmDE 4.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.35 EpDEm 1991.44
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 7.930 E BTmag 0.016 VTmag 7.929
E VTmag 0.012 Prox 999 TYC T HIP 103421
CCDM RAdeg 314.30432306 DEdeg 58.81673889 EpRA 1990 1.63
EpDE 1990 1.70 E RAdeg 4.9 E DEdeg 4.7 Posflg
Corr 0.1
SAO
SAO 33019 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.014 Vmag 7.2 SpType A0
Double code Source 38 CatNum 11776 DM BD+58 2193
DMcomp BDsup HD 199850 M HD 0
GC RA1950rad 5.48019889 DE1950rad 1.02316187 PmRA2000 0.0015
PmDE2000 0.011
Hipparcos
Catalog H HIP 103421 Proxy RAhms 20 57 13.04
DEdms +58 49 00.2 Vmag 7.94 VarFlag R Vmag H
RAdeg 314.304 DEdeg 58.8167 AstroRef Plx 4.23
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 199850 BD BD+58 2193
CD CP Dm number +58 2193 VIred 0
SpType A0 R SpType Coord arcsec 2000 205713.04+584900.2
Hipparcos 2
HIP 103421 Sn 5 So 0 Nc 1
RArad 5.4856452265 DErad 1.0265456807 Plx 3.8 PmRA 6.07
PmDE 3.62 E RArad 0.42 E DErad 0.48 E Plx 0.5
E pmRA 0.51 E pmDE 0.62 Hpmag 7.9468 E Hpmag 0.0013
SHp 0.013 VA 0 BV -0.003 E BV 0.013
VI 0.02
 
 
20577+5849 Db
 
 
Coord arcsec 2000 205713.04+584900.3 Mag 10.5 Calc delta mag 2.23 Calc coord yes