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Doubles in session


Current system
20274+4727
A 732


Nearby doubles
9' : 20266+4724
HDS2924

15' : 20261+4725
TDT2268

17' : 20287+4737
GRF 17

30' : 20246+4732
STJ 107

37' : 20239+4718
TDT2236

46' : 20243+4800
TDT2240

49' : 20239+4655
PLT 9

49' : 20273+4815
TDT2286

49' : 20281+4815
ES 803

51' : 20269+4636
KPP4199

52' : 20227+4748
OPI9005

56' : 20225+4704
HEI 878

56' : 20244+4641
TDT2242

56' : 20281+4822
TDT2302

57' : 20223+4748
HJ 1510AB

58' : 20233+4807
A 727

61' : 20304+4634
ES 663

63' : 20322+4648
A 736AB

63' : 20280+4829
HU 587

64' : 20336+4719
ES 665

66' : 20334+4752
J 4

67' : 20335+4703
A 738AB

67' : 20335+4702
BKO 155

68' : 20237+4632
HJ 1513

68' : 20325+4644
GII 101

72' : 20328+4646
POP 156



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.

20274+4727 A 732

 
 
20h 27m 26.06s +47° 26' 53.5" P.A. 78.00 sep 0.7 mag 9.65,9.81 Sp F2
 
 
Coord 2000 20274+4727 Discov num A   732 Comp Coord arcsec 2000 20 27 26.06 +47 26 53.5
Date first 1904 Date last 2016 Obs 8
Pa first 77 Pa last 78.4 P.A. Now (θ) 78.4°
Sep first 0.7 Sep last 0.71 Sep. Now (ρ) 0.71"
Mag pri 9.65 Mag sec 9.81 delta mag (ΔM) 0.16 Spectral class F2 (yellow-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec -018 Sec motion dec -018
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3577-01575-1 Gaia DR2 2083564849499934720
 
 
WDS 20274+4727 A 732 : NOTES
 
 
No records found.

 
 
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.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20274+4727 A 732 1991 6 83 0.7 9.65 9.81 F2 202726.06+472653.5
20274+4727 A 732 2016 7 78 0.7 9.65 9.81 F2 202726.06+472653.5

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

 
 
WDS 20274+4727 A 732 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20274+4727 A 732 : MEASURES
 
 
No records found.

 
 
WDS 20274+4727 : VIRTUAL EYEPIECE
 
 

20274+4727 A 732A mag 9.65 Sp F2 20274+4727 A 732B sep 0.5 P.A. 73.10 mag 9.81 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20274+4727 : ALADIN DSS IMAGE @ 20h 27m 26.06s +47° 26' 53.5"
 
 
 
 
WDS 20274+4727 A 732 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20274+4727 A 732 distance=0' 20266+4724 HDS2924 distance=9' 20261+4725 TDT2268 distance=15' 20287+4737 GRF 17 distance=17' 20246+4732 STJ 107 distance=30' 20239+4718 TDT2236 distance=37' 20243+4800 TDT2240 distance=46' 20239+4655 PLT 9 distance=49' 20273+4815 TDT2286 distance=49' 20281+4815 ES 803 distance=49' 20269+4636 KPP4199 distance=51' 20227+4748 OPI9005 distance=52' 20223+4748 HJ 1511EF distance=56' 20225+4704 HEI 878 distance=56' 20244+4641 TDT2242 distance=56' 20281+4822 TDT2302 distance=56' 20223+4748 HJ 1510AB distance=57' 20223+4748 ES 29AC distance=57' 20223+4748 ES 29AD distance=57' 20223+4748 ES 29AE distance=57' 20233+4807 A 727 distance=58' 20304+4634 ES 663 distance=61' 20322+4648 A 736AB distance=63' 20322+4648 DAM 636AC distance=63' 20280+4829 HU 587 distance=63' 20336+4719 ES 665 distance=64' 20334+4752 J 4 distance=66' 20335+4703 HJ 1541BC distance=67' 20335+4703 A 738AB distance=67' 20335+4703 HJ 1541AC distance=67' 20335+4703 SS 9AD distance=67' 20335+4703 SS 9AE distance=67' 20335+4703 SS 9AF distance=67' 20335+4703 SS 9AG distance=67' 20335+4703 SS 9AH distance=67' 20335+4702 BKO 155 distance=67' 20237+4632 HJ 1513 distance=68' 20325+4644 GII 101 distance=68' 20328+4646 POP 156 distance=72' 20326+4635 ES 664 distance=75' 20329+4636 KRV 41 distance=76' 20269+4611 BRT2263 distance=77' 20341+4804 YSC 116 distance=77' 20246+4842 ES 2694 distance=80' 20339+4642 HDS2940Aa,Ab distance=81' 20339+4642 BU 1489AB distance=81' 20231+4618 TDT2226 distance=83' 20196+4754 BLL 49 distance=83' 20349+4651 STTA208AB distance=84' 20349+4651 BKO 156AC distance=84' 20352+4651 MZA 30AB distance=87' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20274+4727 A 732 78 0.7
Show 20266+4724 HDS2924 209 1.5 9
Show 20261+4725 TDT2268 50 0.7 15
Show 20287+4737 GRF 17 102 160.1 17
Show 20246+4732 STJ 107 67 1.1 30
Show 20239+4718 TDT2236 279 0.9 37
Show 20243+4800 TDT2240 175 0.6 46
Show 20239+4655 PLT 9 27 4.4 49
Show 20273+4815 TDT2286 50 1.7 49
Show 20281+4815 ES 803 351 6.1 49
Show 20269+4636 KPP4199 284 1.5 51
Show 20227+4748 OPI9005 231 29.4 52
Show 20223+4748 HJ 1511 EF 237 11.6 56
Show 20225+4704 HEI 878 10 2.3 56
Show 20244+4641 TDT2242 343 0.7 56
Show 20281+4822 TDT2302 249 1.4 56
Show 20223+4748 HJ 1510 AB 148 4.6 57
Show 20223+4748 ES 29 AC 326 6.7 57
Show 20223+4748 ES 29 AD 318 31.3 57
Show 20223+4748 ES 29 AE 121 55.9 57
Show 20233+4807 A 727 61 0.9 58
Show 20304+4634 ES 663 110 5.0 61
Show 20322+4648 A 736 AB 349 0.6 63
Show 20322+4648 DAM 636 AC 106 17.0 63
Show 20280+4829 HU 587 338 0.6 63
Show 20336+4719 ES 665 129 5.7 64
Show 20334+4752 J 4 1 2.6 66
Show 20335+4703 HJ 1541 BC 276 4.0 67
Show 20335+4703 A 738 AB 249 2.4 67
Show 20335+4703 HJ 1541 AC 266 6.3 67
Show 20335+4703 SS 9 AD 198 18.0 67
Show 20335+4703 SS 9 AE 54 20.7 67
Show 20335+4703 SS 9 AF 117 26.0 67
Show 20335+4703 SS 9 AG 176 27.6 67
Show 20335+4703 SS 9 AH 15 29.2 67
Show 20335+4702 BKO 155 310 8.2 67
Show 20237+4632 HJ 1513 325 13.8 68
Show 20325+4644 GII 101 289 0.4 68
Show 20328+4646 POP 156 4 3.2 72
Show 20326+4635 ES 664 55 9.0 75
Show 20329+4636 KRV 41 172 19.6 76
Show 20269+4611 BRT2263 34 4.1 77
Show 20341+4804 YSC 116 270 0.2 77
Show 20246+4842 ES 2694 321 11.9 80
Show 20339+4642 HDS2940 Aa,Ab 46 0.3 81
Show 20339+4642 BU 1489 AB 16 116.5 81
Show 20231+4618 TDT2226 183 1.2 83
Show 20196+4754 BLL 49 231 65.4 83
Show 20349+4651 STTA208 AB 241 83.5 84
Show 20349+4651 BKO 156 AC 98 45.9 84
Show 20352+4651 MZA 30 AB 140 22.5 87

 
 
WDS 20274+4727 : COMPONENTS
 
 
  A
B pa=73.1°
sep=0.49"
 
 
20274+4727 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202726.06+472653.5 Mag 9.65 Spectral class F2 (yellow-white)
PmRA -3.00 PmDE -18.0 Tycho2 3577-01575-1
Tycho2
Tycho2 3577-01575-1 Pflag RAmdeg 306.85868109 DEmdeg 47.44821551
PmRA -2.5 PmDE -17.9 E RAmdeg 10 E DEmdeg 11
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.65 EpDEm 1990.42
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.8 BTmag 9.515 E BTmag 0.020 VTmag 9.137
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 306.85868889 DEdeg 47.44825694 EpRA 1990 1.66
EpDE 1990 1.64 E RAdeg 10.2 E DEdeg 11.0 Posflg P
Corr 0.0
CCDM
Ccdm 20274+4727 RComp Comp A Note1
Note2 Discov num DRAs 2.01 DDEs -5.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote *
PmRA -5 PmDE -15 Dm number +46 2940 Cat1 BD
Name2 +47 1591 Cat2 AGK2/3 HD M HD
ADS BDS A13881 M ADS BDS N IDS IDS 20242N4707A
HIC
 
 
20274+4727 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202726.11+472653.6 Mag 9.81 PmRA -3.00
PmDE -18.0 Calc delta mag 0.16 Calc coord yes
CCDM
Ccdm 20274+4727 RComp Comp B Note1
Note2 Discov num A 732 DRAs DDEs
R dRAs Year 1904 Theta 078 Rho 0.7
Obs 4 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13881 M ADS BDS N IDS IDS 20242N4707B
HIC