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Doubles in session


Current system
18585+2515
A 2990 AB


Nearby doubles
3' : 18584+2518
TDT1153

8' : 18585+2507
POU3628

12' : 18581+2504
POU3622

16' : 18589+2500
TDT1162

16' : 18583+2459
POU3625

18' : 18589+2458
TDT1163

20' : 18585+2456
POU3627

20' : 18572+2522
COU 512AB

21' : 18582+2455
POU3623

21' : 18580+2535
TDT1150

22' : 18573+2502
POU3612AB

24' : 18582+2452
POU3624

27' : 19002+2500
POU3642

28' : 18571+2456
HDS2686AB

29' : 18593+2449
POU3631

29' : 18577+2449
POU3617

29' : 19006+2512
POU3644

30' : 18568+2456
POU3605

31' : 18594+2447
POU3632

33' : 18561+2520
TDT1134

38' : 19012+2503
POU3646

39' : 19013+2510
POU3652

41' : 19004+2444
POU3643

42' : 18598+2437
POU3638

43' : 19007+2445
POU3645

44' : 19013+2454
POU3650



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.

18585+2515 A 2990 AB

 
 
18h 58m 31.54s +25° 14' 55.3" P.A. 141.00 sep 2.8 mag 7.90,14.50 Sp K5 dist. 1020.41 pc (3328.58 l.y.)
 
 
Coord 2000 18585+2515 Discov num A  2990 Comp AB Coord arcsec 2000 18 58 31.54 +25 14 55.3
Date first 1916 Date last 2016 Obs 6
Pa first 139 Pa last 141.2 P.A. Now (θ) 141.2°
Sep first 2.9 Sep last 2.82 Sep. Now (ρ) 2.82"
Mag pri 7.90 Mag sec 14.50 delta mag (ΔM) 6.6 Spectral class K5 (yellow-orange)
Pri motion ra -003 Sec motion ra
Pri motion dec +001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18585+2515 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 86648 18 58 32 +25 14 55 GII 276 Aa,Ab 2014 1 121 0.2 8.70 8.70 0.00
Show 86648 18 58 32 +25 14 55 A 2990 AB 2016 6 141 2.8 7.90 14.50 6.60 <===
Show 86648 18 58 32 +25 14 55 A 2990 AC 2015 4 44 13.2 7.80 14.00 6.20
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula SAO 86648 HIP 93157 Tycho2 2113-02457-1
Gaia DR2 4534609158115401856 HD 176284 ADS 11895 BD BD+25 3683
Distance 1020.41 Distance ly 3328.58
 
 
WDS 18585+2515 A 2990 AB : 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.
Gii1991 Ma j Gili, R. 1991AN....312...41G
Gii1991 AN 312, 41, 1991
Gii1994 M+ j Gili, R. (Couteau & Gili) 1994A&AS..106..377G
Gii1994 +C A&AS 106, 377, 1994
Gii1997 M+ j Gili, R. & Couteau, P. 1997A&AS..126....1G
Gii1997 +C A&AS 126, 1, 1997
Gii2001 C j Gili, R. & Bonneau, D. 2001A&A...378..954G
Gii2001 A&A 378, 954, 2001
Gii2008 C j Gili, R. 2008IAUDS.165....1G
Gii2008 Inf. Circ. 165, 1, 2008
Gii2009 S j Gili, R. 2009IAUDS.168....1G
Gii2009 +orb Inf. Circ. 168, 1, 2009
Gii2009b C j Gili, R. & Agati, J.-L. 2009O&T....73....9G
Gii2009b +S Obs. et Travaux 73, 9, 2009
Gii2009c C j Gili, R. & Agati, J.-L. 2009O&T....74...14G
Gii2009c +S Obs. et Travaux 74, 14, 2009
Gii2012 S j Gili, R. & Prieur, J.-L. 2012AN....333..727G
Gii2012 +Cl AN 333, 727, 2012
Gii2016 S j Gili, R. 2016IAUDS.190....4G
Gii2016 +Cl Inf. Circ. 190, 4, 2016
Gii2016b Cl Gili, R.
Gii2016b private comm. (email 27 Aug 2016)
Gii2020 S Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W., 2020AN....341..441G
Gii2020 +Cl Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
Gii2020 AN 341, 441, 2020
Gii2021 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2021AN....342..865G
Gii2021 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2021 Maccarini, L. & Serot, J.
Gii2021 AN 342, 865, 2021
Gii2022 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2022AN....34324008G
Gii2022 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2022 Maccarini, L. & Serot, J.
Gii2022 AN 343, 24008, 2022
Gii2022 errata for Gii2022 (source of code "P" measures in wds) 2023AN....34437001G
Gii2022 AN 344, 37001, 2023
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18585+2515 A 2990 AB 1927 3 140 2.6 7.90 14.50 K5 185831.54+251455.3
18585+2515 A 2990 AB 2015 4 141 2.8 7.90 14.50 K5 185831.54+251455.3
18585+2515 A 2990 AB 2016 5 141 2.8 7.90 14.50 K5 185831.54+251455.3

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

 
 
WDS 18585+2515 A 2990 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18585+2515 A 2990 AB : MEASURES
 
 
No records found.

 
 
WDS 18585+2515 : VIRTUAL EYEPIECE
 
 

18585+2515 A 2990A mag 7.9 Sp K5 18585+2515 GII 276Ab sep 0.1 P.A. 123.70 mag 8.7 18585+2515 A 2990B sep 2.7 P.A. 144.00 mag 14.5 18585+2515 A 2990C sep 12.6 P.A. 41.10 mag 14 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18585+2515 : ALADIN DSS IMAGE @ 18h 58m 31.54s +25° 14' 55.3"
 
 
 
 
WDS 18585+2515 A 2990 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18585+2515 A 2990AB distance=0' 18584+2518 TDT1153 distance=3' 18585+2507 POU3628 distance=8' 18581+2504 POU3622 distance=12' 18589+2500 TDT1162 distance=16' 18583+2459 POU3625 distance=16' 18589+2458 TDT1163 distance=18' 18585+2456 POU3627 distance=20' 18572+2522 COU 512AB distance=20' 18572+2522 DAM 129AB,C distance=20' 18582+2455 POU3623 distance=21' 18580+2535 TDT1150 distance=21' 18573+2502 POU3612AB distance=22' 18573+2502 FYM 257AC distance=22' 18573+2502 FYM 257AD distance=22' 18582+2452 POU3624 distance=24' 19002+2500 POU3642 distance=27' 18571+2456 HDS2686AB distance=28' 18571+2456 HDS2686AC distance=28' 18593+2449 POU3631 distance=29' 18577+2449 POU3617 distance=29' 19006+2512 POU3644 distance=29' 18568+2456 POU3605 distance=30' 18594+2447 POU3632 distance=31' 18561+2520 TDT1134 distance=33' 19012+2503 POU3646 distance=38' 19013+2510 POU3652 distance=39' 19004+2444 POU3643 distance=41' 18598+2437 POU3638 distance=42' 19007+2445 POU3645 distance=43' 19013+2454 POU3650 distance=44' 19002+2433 J 2933 distance=49' 18584+2424 POU3626 distance=51' 18581+2605 TDT1151 distance=51' 19012+2551 RAO 608 distance=51' 18549+2459 TDT1123 distance=52' 18576+2425 POU3616 distance=52' 19011+2438 POU3647 distance=52' 19002+2428 POU3641 distance=52' 18574+2425 POU3614 distance=53' 19024+2507 POU3660 distance=53' 18553+2443 POU3593 distance=54' 18571+2606 STF2422 distance=55' 19025+2506 POU3662AB distance=55' 19025+2506 POU3662AC distance=55' 18554+2436 POU3595AB distance=58' 18554+2436 POU3594AC distance=58' 19023+2447 POU3659 distance=59' 18568+2421 POU3604 distance=60' 19014+2431 POU3653 distance=60' 19030+2505 POU3670 distance=62' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 18585+2515 A 2990 AB 141 2.8
Show 18585+2515 A 2990 AC 44 13.2
Show 18585+2515 GII 276 Aa,Ab 121 0.2
Show 18584+2518 TDT1153 35 0.9 3
Show 18585+2507 POU3628 257 10.0 8
Show 18581+2504 POU3622 28 14.4 12
Show 18589+2500 TDT1162 175 1.0 16
Show 18583+2459 POU3625 86 11.0 16
Show 18589+2458 TDT1163 30 0.6 18
Show 18585+2456 POU3627 139 11.3 20
Show 18572+2522 COU 512 AB 190 1.7 20
Show 18572+2522 DAM 129 AB,C 36 10.8 20
Show 18582+2455 POU3623 83 10.4 21
Show 18580+2535 TDT1150 40 0.4 21
Show 18573+2502 POU3612 AB 174 8.0 22
Show 18573+2502 FYM 257 AC 222 23.1 22
Show 18573+2502 FYM 257 AD 321 26.3 22
Show 18582+2452 POU3624 207 6.4 24
Show 19002+2500 POU3642 91 5.6 27
Show 18571+2456 HDS2686 AB 236 4.2 28
Show 18571+2456 HDS2686 AC 281 7.7 28
Show 18593+2449 POU3631 347 12.9 29
Show 18577+2449 POU3617 241 4.9 29
Show 19006+2512 POU3644 263 7.9 29
Show 18568+2456 POU3605 117 11.2 30
Show 18594+2447 POU3632 177 14.0 31
Show 18561+2520 TDT1134 139 1.3 33
Show 19012+2503 POU3646 98 14.3 38
Show 19013+2510 POU3652 188 14.1 39
Show 19004+2444 POU3643 155 14.4 41
Show 18598+2437 POU3638 181 7.7 42
Show 19007+2445 POU3645 316 5.9 43
Show 19013+2454 POU3650 105 5.5 44
Show 19002+2433 J 2933 129 5.0 49
Show 18584+2424 POU3626 326 6.1 51
Show 18581+2605 TDT1151 152 0.4 51
Show 19012+2551 RAO 608 142 1.3 51
Show 18549+2459 TDT1123 201 0.5 52
Show 18576+2425 POU3616 48 14.2 52
Show 19011+2438 POU3647 143 11.7 52
Show 19002+2428 POU3641 296 13.4 52
Show 18574+2425 POU3614 242 8.4 53
Show 19024+2507 POU3660 274 11.8 53
Show 18553+2443 POU3593 195 10.3 54
Show 18571+2606 STF2422 71 0.8 55
Show 19025+2506 POU3662 AB 223 13.2 55
Show 19025+2506 POU3662 AC 247 12.7 55
Show 18554+2436 POU3595 AB 38 17.3 58
Show 18554+2436 POU3594 AC 16 20.6 58
Show 19023+2447 POU3659 204 10.7 59
Show 18568+2421 POU3604 61 11.3 60

 
 
WDS 18585+2515 : COMPONENTS
 
 
  A Ab B
Ab pa=123.7°
sep=0.15"
 
B pa=144.0°
sep=2.72"
pa=145.1°
sep=2.58"
 
C pa=41.1°
sep=12.64"
pa=40.5°
sep=12.62"
pa=29.8°
sep=13.51"
 
 
18585+2515 A
 
 
Coord arcsec 2000 185831.54+251455.3 Mag 7.9 Spectral class K5 (yellow-orange) PmRA -3.00
PmDE 1.0 SAO 86648 HIP 93157 Tycho2 2113-02457-1
HD 176284 ADS 11895 BD BD+25 3683
Tycho2
Tycho2 2113-02457-1 Pflag RAmdeg 284.63141171 DEmdeg 25.24869033
PmRA -0.1 PmDE 3.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.00 EpDEm 1991.17
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 9.844 E BTmag 0.020 VTmag 7.796
E VTmag 0.010 Prox 999 TYC T HIP 93157
CCDM RAdeg 284.63141194 DEdeg 25.24868306 EpRA 1990 1.50
EpDE 1990 1.65 E RAdeg 5.0 E DEdeg 4.8 Posflg
Corr 0.1
SAO
SAO 86648 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.018 Vmag 7.9 SpType K5
Double code Source 35 CatNum 6772 DM BD+25 3683
DMcomp BDsup HD 176284 M HD 0
GC RA1950rad 4.95878816 DE1950rad 0.43946297 PmRA2000 0.0002
PmDE2000 -0.019
Hipparcos
Catalog H HIP 93157 Proxy RAhms 18 58 31.54
DEdms +25 14 55.3 Vmag 7.53 VarFlag 1 R Vmag H
RAdeg 284.631 DEdeg 25.2487 AstroRef Plx 0.99
CCDM 18585+2515 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 176284 BD BD+25 3683
CD CP Dm number +25 3683 VIred 1.75
SpType K5 R SpType Coord arcsec 2000 185831.54+251455.3
Hipparcos 2
HIP 93157 Sn 5 So 0 Nc 1
RArad 4.9677552729 DErad 0.4406726626 Plx 0.98 PmRA -1.01
PmDE 2.77 E RArad 0.35 E DErad 0.48 E Plx 0.7
E pmRA 0.4 E pmDE 0.59 Hpmag 7.6345 E Hpmag 0.0015
SHp 0.018 VA 0 BV 1.683 E BV 0.014
VI 1.71
CCDM
Ccdm 18585+2515 RComp Comp A Note1
Note2 Discov num DRAs 1.50 DDEs -5.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.9 Sp K5 PmNote *
PmRA -9 PmDE 0 Dm number +25 3683 Cat1 BD
Name2 +25 2016 Cat2 AGK2/3 HD 176284 M HD
ADS BDS A11895 M ADS BDS N IDS IDS 18544N2507A
HIC 93157
 
 
18585+2515 Ab
 
 
Coord arcsec 2000 185831.55+251455.2 Mag 8.7 Calc coord yes
 
 
18585+2515 B
 
 
Coord arcsec 2000 185831.66+251453.1 Mag 14.5 Calc delta mag 5.8 Calc coord yes
CCDM
Ccdm 18585+2515 RComp Comp B Note1
Note2 Discov num A 2990 DRAs DDEs
R dRAs Year 1916 Theta 140 Rho 2.7
Obs 3 Vmag 14.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11895 M ADS BDS N IDS IDS 18544N2507B
HIC 93157
 
 
18585+2515 C
 
 
Coord arcsec 2000 185832.15+251504.8 Mag 14 Calc delta mag 5.3 Calc coord yes
CCDM
Ccdm 18585+2515 RComp Comp C Note1
Note2 Discov num A 2990 DRAs DDEs
R dRAs Year 1916 Theta 044 Rho 14.5
Obs 2 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11895 M ADS BDS N IDS IDS 18544N2507C
HIC