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Doubles in session


Current system
20565+2118
A 2797
HD 347804


Nearby doubles
16' : 20558+2131
COU 727

41' : 20537+2116
J 2327AB

55' : 20558+2027
J 606

59' : 20578+2214
J 1892AB

64' : 21008+2057
A 176

68' : 20542+2217
GRV 393

71' : 20574+2010
HO 640

74' : 20579+2009
BRT2486

77' : 21014+2043
JNN 289

84' : 20599+2229
J 3121

86' : 20522+2218
J 1327

88' : 20598+2004
STF2739

88' : 21026+2141
BU 69AB

91' : 21023+2037
HDS2998

91' : 20521+2225
AZC 108

92' : 20524+2008
HO 144

93' : 20582+2249
J 1894

95' : 21020+2215
TDT2707

97' : 21030+2155
BRT2488

99' : 20584+2253
DAM 224

99' : 20582+1942
TDT2663

100' : 20581+2251
J 1893

105' : 20554+1935
UC 4329

109' : 20508+2232
HDS2972

109' : 20517+1954
TDT2585

111' : 20536+1935
HO 597



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.

20565+2118 A 2797 (HD 347804)

 
 
20h 56m 31.01s +21° 18' 30.4" P.A. 237.00 sep 0.1 mag 9.90,10.70 Sp K0
 
 
Coord 2000 20565+2118 Discov num A  2797 Comp Coord arcsec 2000 20 56 31.01 +21 18 30.4
Date first 1914 Date last 2012 Obs 12
Pa first 264 Pa last 237.2 P.A. Now (θ) 237.2°
Sep first 0.3 Sep last 0.135 Sep. Now (ρ) 0.135"
Mag pri 9.90 Mag sec 10.70 delta mag (ΔM) 0.8 Spectral class K0 (yellow-orange)
Pri motion ra -002 Sec motion ra
Pri motion dec -036 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 347804 Constellation Vulpecula SAO 89304 Tycho2 1660-01636-1
Gaia DR2 1838639421692832768 HD 347804
 
 
WDS 20565+2118 A 2797 (HD 347804) : 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
20565+2118 A 2797 1981 10 258 0.3 9.90 10.70 K0 205631.01+211830.4
20565+2118 A 2797 2012 12 237 0.1 9.90 10.70 K0 205631.01+211830.4

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

 
 
WDS 20565+2118 A 2797 (HD 347804) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20565+2118 A 2797 (HD 347804) : MEASURES
 
 
No records found.

 
 
WDS 20565+2118 (HD 347804) : VIRTUAL EYEPIECE
 
 

20565+2118 A 2797A mag 9.9 Sp K0 20565+2118 A 2797B sep 0.1 P.A. 235.30 mag 10.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20565+2118 (HD 347804) : ALADIN DSS IMAGE @ 20h 56m 31.01s +21° 18' 30.4"
 
 
 
 
WDS 20565+2118 A 2797 (HD 347804) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20565+2118 A 2797 distance=0' 20558+2131 COU 727 distance=16' 20537+2116 J 2327BC distance=40' 20537+2116 J 2327AB distance=41' 20537+2116 KPP3429AD distance=41' 20558+2027 J 606 distance=55' 20578+2214 J 1892AB distance=59' 20578+2214 HJ 1598AC distance=59' 21008+2057 A 176 distance=64' 20542+2217 GRV 393 distance=68' 20574+2010 HO 640 distance=71' 20579+2009 BRT2486 distance=74' 21014+2043 JNN 289 distance=77' 20599+2229 J 3121 distance=84' 20522+2218 J 1327 distance=86' 21026+2141 HO 599CD distance=87' 20598+2004 STF2739 distance=88' 21026+2141 BU 69AB distance=88' 21026+2141 BU 69AC distance=88' 21023+2037 HDS2998 distance=91' 20521+2225 AZC 108 distance=91' 20524+2008 HO 144 distance=92' 20582+2249 J 1894 distance=93' 21020+2215 TDT2707 distance=95' 21030+2155 BRT2488 distance=97' 20584+2253 DAM 224 distance=99' 20582+1942 TDT2663 distance=99' 20581+2251 J 1893 distance=100' 20554+1935 UC 4329 distance=105' 20508+2232 HDS2972 distance=109' 20517+1954 TDT2585 distance=109' 20536+1935 HO 597 distance=111' 20493+2206 GRV 383 distance=112' 20507+1959 ROE 16AB distance=114' 20507+1959 ROE 16AC distance=114' 20493+2026 HJ 926 distance=115' 21046+2053 AG 269 distance=117' 20509+1953 UC 255 distance=117' 20534+1921 J 573 distance=125' 21057+2129 TDT2741 distance=129' 21005+1920 BU 1497 distance=132' 21059+2118 A 178 distance=132' 20508+2305 J 3114 distance=133' 20480+2223 TDT2546 distance=136' 21062+2106 TDT2748 distance=136' 21009+2319 POU5094 distance=137' 21057+2207 BRT2490 distance=138' 20507+2310 TDS1105 distance=138' 21007+2325 POU5093 distance=140' 20467+2044 HJ 2999AB distance=142' 20467+2044 TOB 197AC distance=142' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20565+2118 A 2797 237 0.1
Show 20558+2131 COU 727 353 1.1 16
Show 20537+2116 J 2327 BC 175 4.4 40
Show 20537+2116 J 2327 AB 48 68.4 41
Show 20537+2116 KPP3429 AD 9 32.9 41
Show 20558+2027 J 606 185 2.6 55
Show 20578+2214 J 1892 AB 41 10.5 59
Show 20578+2214 HJ 1598 AC 135 9.3 59
Show 21008+2057 A 176 175 0.3 64
Show 20542+2217 GRV 393 353 41.5 68
Show 20574+2010 HO 640 257 12.5 71
Show 20579+2009 BRT2486 165 2.9 74
Show 21014+2043 JNN 289 25 0.4 77
Show 20599+2229 J 3121 46 10.1 84
Show 20522+2218 J 1327 58 2.7 86
Show 21026+2141 HO 599 CD 174 18.0 87
Show 20598+2004 STF2739 252 3.3 88
Show 21026+2141 BU 69 AB 6 0.4 88
Show 21026+2141 BU 69 AC 241 74.6 88
Show 21023+2037 HDS2998 130 0.1 91
Show 20521+2225 AZC 108 288 23.8 91
Show 20524+2008 HO 144 350 0.4 92
Show 20582+2249 J 1894 104 4.8 93
Show 21020+2215 TDT2707 293 0.4 95
Show 21030+2155 BRT2488 118 2.8 97
Show 20584+2253 DAM 224 78 7.2 99
Show 20582+1942 TDT2663 36 0.9 99
Show 20581+2251 J 1893 22 6.7 100
Show 20554+1935 UC 4329 262 32.9 105
Show 20508+2232 HDS2972 309 0.2 109
Show 20517+1954 TDT2585 272 0.6 109
Show 20536+1935 HO 597 236 10.3 111
Show 20493+2206 GRV 383 124 21.2 112
Show 20507+1959 ROE 16 AB 75 6.0 114
Show 20507+1959 ROE 16 AC 246 8.6 114
Show 20493+2026 HJ 926 190 5.8 115
Show 21046+2053 AG 269 172 8.4 117
Show 20509+1953 UC 255 263 11.9 117
Show 20534+1921 J 573 186 4.2 125
Show 21057+2129 TDT2741 289 0.7 129
Show 21005+1920 BU 1497 337 49.3 132
Show 21059+2118 A 178 64 1.0 132
Show 20508+2305 J 3114 280 4.7 133
Show 20480+2223 TDT2546 82 0.5 136
Show 21062+2106 TDT2748 44 1.3 136
Show 21009+2319 POU5094 217 20.7 137
Show 21057+2207 BRT2490 252 3.1 138
Show 20507+2310 TDS1105 30 1.0 138
Show 21007+2325 POU5093 137 17.7 140
Show 20467+2044 HJ 2999 AB 221 10.3 142
Show 20467+2044 TOB 197 AC 271 19.5 142

 
 
WDS 20565+2118 : COMPONENTS
 
 
  A
B pa=235.3°
sep=0.13"
 
 
20565+2118 A
 
 
Componente originario normalizzato AB Name HD 347804 Coord arcsec 2000 205631.01+211830.4 Mag 9.9
Spectral class K0 (yellow-orange) PmRA -2.00 PmDE -36.0 SAO 89304
Tycho2 1660-01636-1 HD 347804 DM BD+20 4775
Tycho2
Tycho2 1660-01636-1 Pflag RAmdeg 314.12922863 DEmdeg 21.30846943
PmRA -11.3 PmDE -28.0 E RAmdeg 15 E DEmdeg 18
E pmRA 0.8 E pmDE 0.8 EpRAm 1986.26 EpDEm 1983.59
Num 12 Q RAmdeg 0.9 Q DEmdeg 1.3 Q pmRA 0.9
Q pmDE 1.2 BTmag 10.668 E BTmag 0.040 VTmag 9.524
E VTmag 0.023 Prox 688 TYC T HIP
CCDM RAdeg 314.12925778 DEdeg 21.30853583 EpRA 1990 1.61
EpDE 1990 1.38 E RAdeg 15.9 E DEdeg 19.7 Posflg
Corr 0.0
SAO
SAO 89304 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.015 Vmag 9 SpType K0
Double code Source 35 CatNum 8010 DM BD+20 4775
DMcomp BDsup HD 347804 M HD 0
GC RA1950rad 5.47276914 DE1950rad 0.3685462 PmRA2000 -0.001
PmDE2000 -0.018
 
 
20565+2118 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205631.00+211830.3 Mag 10.7 Calc delta mag 0.8
Calc coord yes