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Current system
20037-0326
A 45
HD 190156


Nearby doubles
17' : 20026-0321
HO 585

32' : 20031-0256
KPP1789

41' : 20018-0354
J 154

50' : 20048-0239
ELP 45AB

55' : 20062-0405
LSC 88

57' : 20037-0423
GWP2920

57' : 20051-0418
BU 56

62' : 19599-0301
GWP2915

66' : 20010-0234
GII 44

68' : 19597-0358
J 2565

69' : 20006-0417
KPP2075

71' : 20009-0230
RST5150

73' : 20006-0422
UC 4062

74' : 20085-0340
HLD 37

85' : 20060-0209
BAL 256

92' : 19594-0432
CVN 107

93' : 19577-0349
A 2690

93' : 20000-0439
J 1692

98' : 19571-0335
J 2601

105' : 19591-0443
LDS4826

108' : 19584-0214
AC 12

108' : 19567-0300
A 44

112' : 20065-0144
BAL 257

112' : 20101-0225
J 2297

121' : 19557-0340
GWP2910

129' : 20018-0121
J 544



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.

20037-0326 A 45 (HD 190156)

 
 
20h 03m 40.71s -03° 26' 06.7" P.A. 114.00 sep 1.0 mag 10.57,11.05 Sp A0
 
 
Coord 2000 20037-0326 Discov num A    45 Comp Coord arcsec 2000 20 03 40.71 -03 26 06.7
Date first 1899 Date last 2001 Obs 13
Pa first 110 Pa last 113.5 P.A. Now (θ) 113.5°
Sep first 1.0 Sep last 0.95 Sep. Now (ρ) 0.95"
Mag pri 10.57 Mag sec 11.05 delta mag (ΔM) 0.48 Spectral class A0 (white)
Pri motion ra +002 Sec motion ra +002
Pri motion dec -013 Sec motion dec -013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 190156 Constellation Aquila Tycho2 5164-01724-1 Gaia DR2 4221989037073663744
HD 190156
 
 
WDS 20037-0326 A 45 (HD 190156) : 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
20037-0326 A 45 2001 13 114 0.9 10.57 11.05 A0 200340.71-032606.7

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

 
 
WDS 20037-0326 A 45 (HD 190156) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20037-0326 A 45 (HD 190156) : MEASURES
 
 
No records found.

 
 
WDS 20037-0326 (HD 190156) : VIRTUAL EYEPIECE
 
 

20037-0326 A 45A mag 10.57 Sp A0 20037-0326 A 45B sep 0.9 P.A. 113.50 mag 11.05 virtual eyepiece
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Radius:
Components only
 
 
WDS 20037-0326 (HD 190156) : ALADIN DSS IMAGE @ 20h 03m 40.71s -03° 26' 06.7"
 
 
 
 
WDS 20037-0326 A 45 (HD 190156) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20037-0326 A 45 distance=0' 20026-0321 HO 585 distance=17' 20031-0256 KPP1789 distance=32' 20018-0354 J 154 distance=41' 20048-0239 ELP 45AB distance=50' 20048-0239 CVN 108AC distance=50' 20048-0239 CVN 108AD distance=50' 20048-0239 CVN 108AE distance=50' 20062-0405 LSC 88 distance=55' 20037-0423 GWP2920 distance=57' 20051-0418 BU 56 distance=57' 19599-0301 GWP2915 distance=62' 20010-0234 GII 44 distance=66' 19597-0358 J 2565 distance=68' 20006-0417 KPP2075 distance=69' 20009-0230 RST5150 distance=71' 20006-0422 UC 4062 distance=73' 20085-0340 HLD 37 distance=74' 20060-0209 BAL 256 distance=85' 19594-0432 CVN 107 distance=92' 19577-0349 A 2690 distance=93' 20000-0439 J 1692 distance=93' 19571-0335 J 2601 distance=98' 19591-0443 LDS4826 distance=105' 19584-0214 AC 12 distance=108' 19567-0300 A 44 distance=108' 20065-0144 BAL 257 distance=112' 20101-0225 J 2297 distance=112' 19557-0340 GWP2910 distance=121' 20018-0121 J 544 distance=129' 20054-0536 RST5151 distance=133' 19555-0224 BAL 255 distance=138' 20117-0435 STF2636 distance=139' 20128-0300 STF2643 distance=139' 20125-0217 UC 4121 distance=150' 20134-0246 BRT 497 distance=152' 20108-0136 BAL 609 distance=154' 20113-0510 KPP2247 distance=155' 20127-0209 WSP 80AB (Petra) distance=156' 20127-0209 WSP 80AC (Petra) distance=156' 20127-0209 WSP 80AD (Petra) distance=156' 20127-0209 WSP 80AE (Petra) distance=156' 20127-0209 WSP 80AF (Petra) distance=156' 20127-0209 WSP 80AG (Petra) distance=156' 20127-0209 WSP 80AH (Petra) distance=156' 20140-0403 HJ 909 distance=158' 19587-0548 RST5147 distance=161' 19586-0101 HJ 901 distance=165' 19526-0248 HJ 899 distance=170' 19567-0113 BAL 606BC distance=170' 19567-0113 BAL 606AB distance=170' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20037-0326 A 45 114 1.0
Show 20026-0321 HO 585 10 8.6 17
Show 20031-0256 KPP1789 116 13.9 32
Show 20018-0354 J 154 59 4.3 41
Show 20048-0239 ELP 45 AB 208 2.7 50
Show 20048-0239 CVN 108 AC 57 4.4 50
Show 20048-0239 CVN 108 AD 232 5.6 50
Show 20048-0239 CVN 108 AE 140 7.0 50
Show 20062-0405 LSC 88 85 0.2 55
Show 20037-0423 GWP2920 220 36.8 57
Show 20051-0418 BU 56 189 1.3 57
Show 19599-0301 GWP2915 289 17.8 62
Show 20010-0234 GII 44 10 1.5 66
Show 19597-0358 J 2565 298 4.4 68
Show 20006-0417 KPP2075 246 16.7 69
Show 20009-0230 RST5150 119 0.5 71
Show 20006-0422 UC 4062 38 23.5 73
Show 20085-0340 HLD 37 308 3.2 74
Show 20060-0209 BAL 256 277 6.5 85
Show 19594-0432 CVN 107 25 4.5 92
Show 19577-0349 A 2690 214 1.4 93
Show 20000-0439 J 1692 24 7.2 93
Show 19571-0335 J 2601 258 5.3 98
Show 19591-0443 LDS4826 161 6.2 105
Show 19584-0214 AC 12 298 1.6 108
Show 19567-0300 A 44 28 1.4 108
Show 20065-0144 BAL 257 248 17.9 112
Show 20101-0225 J 2297 207 7.4 112
Show 19557-0340 GWP2910 119 28.7 121
Show 20018-0121 J 544 350 4.0 129
Show 20054-0536 RST5151 34 0.4 133
Show 19555-0224 BAL 255 108 12.2 138
Show 20117-0435 STF2636 203 12.5 139
Show 20128-0300 STF2643 81 3.0 139
Show 20125-0217 UC 4121 198 9.5 150
Show 20134-0246 BRT 497 275 4.2 152
Show 20108-0136 BAL 609 81 6.8 154
Show 20113-0510 KPP2247 204 18.7 155
Show Petra 20127-0209 WSP 80 AB 54 11.3 156
Show Petra 20127-0209 WSP 80 AC 193 19.2 156
Show Petra 20127-0209 WSP 80 AD 213 14.7 156
Show Petra 20127-0209 WSP 80 AE 338 27.3 156
Show Petra 20127-0209 WSP 80 AF 59 28.5 156
Show Petra 20127-0209 WSP 80 AG 30 29.7 156
Show Petra 20127-0209 WSP 80 AH 53 31.1 156
Show 20140-0403 HJ 909 129 15.3 158
Show 19587-0548 RST5147 319 5.5 161
Show 19586-0101 HJ 901 231 12.3 165
Show 19526-0248 HJ 899 197 10.8 170
Show 19567-0113 BAL 606 BC 134 16.3 170
Show 19567-0113 BAL 606 AB 146 10.3 170

 
 
WDS 20037-0326 : COMPONENTS
 
 
  A
B pa=113.5°
sep=0.95"
 
 
20037-0326 A
 
 
Componente originario normalizzato AB Name HD 190156 Coord arcsec 2000 200340.71-032606.7 Mag 10.57
Spectral class A0 (white) PmRA 2.00 PmDE -13.0 Tycho2 5164-01724-1
HD 190156
Tycho2
Tycho2 5164-01724-1 Pflag P RAmdeg 300.91963490 DEmdeg -3.43518839
PmRA 2.2 PmDE -12.9 E RAmdeg 36 E DEmdeg 39
E pmRA 2.9 E pmDE 3.0 EpRAm 1988.82 EpDEm 1988.62
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.4 Q pmRA 1.0
Q pmDE 0.4 BTmag 10.869 E BTmag 0.059 VTmag 10.569
E VTmag 0.067 Prox 9 TYC T HIP
CCDM RAdeg 300.91958111 DEdeg -3.43511778 EpRA 1990 1.51
EpDE 1990 1.46 E RAdeg 38.7 E DEdeg 41.5 Posflg D
Corr -0.2
 
 
20037-0326 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200340.77-032607.1 Mag 11.05 PmRA 2.00
PmDE -13.0 Tycho2 5164-01724-2 Calc delta mag 0.48 Calc coord yes
Tycho2
Tycho2 5164-01724-2 Pflag P RAmdeg 300.91963490 DEmdeg -3.43518839
PmRA 2.2 PmDE -12.9 E RAmdeg 36 E DEmdeg 39
E pmRA 2.9 E pmDE 3.0 EpRAm 1988.82 EpDEm 1988.62
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.4 Q pmRA 1.0
Q pmDE 0.4 BTmag 11.647 E BTmag 0.101 VTmag 11.052
E VTmag 0.106 Prox 9 TYC T HIP
CCDM RAdeg 300.91977472 DEdeg -3.43527833 EpRA 1990 1.50
EpDE 1990 1.46 E RAdeg 68.2 E DEdeg 72.1 Posflg D
Corr -0.2