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Doubles in session


Current system
22012+2650
A 306


Nearby doubles
10' : 22017+2646
J 1791

12' : 22020+2651
HO 610AB

27' : 21593+2641
COU1043

29' : 22032+2701
TDT3312

42' : 22025+2612
A 307

46' : 21587+2618
GRV 525

48' : 22032+2729
COU 434

50' : 21585+2725
A 304AB

55' : 22041+2612
UC 4639

61' : 21585+2601
COU 838AB

62' : 22013+2751
ES 527

68' : 21561+2701
J 854

68' : 21567+2721
GRV 521

69' : 21564+2627
KPP3374

70' : 22063+2656
COU 435

71' : 21573+2738
NSN 749

72' : 22037+2753
KPP 600

73' : 21565+2613
ES 526AB

75' : 21593+2800
MLB 578

78' : 21580+2755
KPP3375

79' : 21553+2648
A 302

83' : 22045+2758
MLB 622

84' : 21555+2724
A 303AB

87' : 21547+2643
CVR 924

89' : 22012+2818
RAO 691

91' : 22070+2735
MLB 579



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.

22012+2650 A 306

 
 
22h 01m 11.43s +26° 49' 48.8" P.A. 310.00 sep 1.4 mag 7.80,13.80 Sp B9 dist. 277.01 pc (903.61 l.y.)
 
 
Coord 2000 22012+2650 Discov num A   306 Comp Coord arcsec 2000 22 01 11.43 +26 49 48.8
Date first 1901 Date last 2009 Obs 5
Pa first 305 Pa last 309.5 P.A. Now (θ) 309.5°
Sep first 1.1 Sep last 1.449 Sep. Now (ρ) 1.449"
Mag pri 7.80 Mag sec 13.80 delta mag (ΔM) 6 Spectral class B9 (blue-white)
Pri motion ra +009 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus SAO 90171 HIP 108700 Tycho2 2211-00550-1
Gaia DR2 1892761305319231360 HD 209223 GC 30809 BD BD+26 4328
Distance 277.01 Distance ly 903.61
 
 
WDS 22012+2650 A 306 : 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
22012+2650 A 306 1929 3 309 1.2 7.80 13.80 B9 220111.43+264948.8
22012+2650 A 306 2009 4 309 1.4 7.80 13.80 B9 220111.43+264948.8

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WDS 22012+2650 A 306 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22012+2650 A 306 : MEASURES
 
 
No records found.

 
 
WDS 22012+2650 : VIRTUAL EYEPIECE
 
 

22012+2650 A 306A mag 7.8 Sp B9 22012+2650 A 306B sep 1.4 P.A. 312.70 mag 13.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 22012+2650 : ALADIN DSS IMAGE @ 22h 01m 11.43s +26° 49' 48.8"
 
 
 
 
WDS 22012+2650 A 306 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22012+2650 A 306 distance=0' 22017+2646 J 1791 distance=10' 22020+2651 HO 610AB distance=12' 22020+2651 HO 610AC distance=12' 22020+2651 HO 610AD distance=12' 22020+2651 HO 610AE distance=12' 21593+2641 COU1043 distance=27' 22032+2701 TDT3312 distance=29' 22025+2612 A 307 distance=42' 21587+2618 GRV 525 distance=46' 22032+2729 COU 434 distance=48' 21585+2725 A 304AB distance=50' 21585+2725 A 304AB,C distance=50' 22041+2612 UC 4639 distance=55' 21585+2601 COU 838AB distance=61' 21585+2601 COU 838AC distance=61' 22013+2751 ES 527 distance=62' 21561+2701 J 854 distance=68' 21567+2721 GRV 521 distance=68' 21564+2627 KPP3374 distance=69' 22063+2656 COU 435 distance=70' 21573+2738 NSN 749 distance=71' 22037+2753 KPP 600 distance=72' 21565+2613 ES 526AB distance=73' 21565+2613 CRB 17AC distance=73' 21593+2800 MLB 578 distance=75' 21580+2755 KPP3375 distance=78' 21553+2648 A 302 distance=79' 22045+2758 MLB 622 distance=83' 21555+2724 A 303AB distance=84' 21555+2724 STJ 1AC distance=84' 21547+2643 CVR 924 distance=87' 22012+2818 RAO 691 distance=89' 22070+2735 MLB 579 distance=91' 22077+2622 COU 537 distance=92' 21559+2753 HJ 1704 distance=96' 22026+2514 POU5620 distance=98' 22034+2516 POU5623 distance=99' 21571+2528 POU5581 distance=100' 22006+2510 POU5610 distance=101' 22048+2523 POU5630 distance=101' 21536+2701 ES 523 distance=102' 22065+2806 MLB 722AB distance=104' 22065+2806 MLB 722AC distance=104' 22049+2516 LDS1489 distance=104' 22055+2524 FMR 168AB distance=104' 22025+2834 HEI 825 distance=107' 21584+2510 POU5593 distance=108' 22092+2657 GRV 542 distance=108' 22016+2459 POU5614 distance=111' 22075+2538 A 308 distance=111' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 22012+2650 A 306 310 1.4
Show 22017+2646 J 1791 247 4.5 10
Show 22020+2651 HO 610 AB 241 0.6 12
Show 22020+2651 HO 610 AC 331 33.4 12
Show 22020+2651 HO 610 AD 283 34.6 12
Show 22020+2651 HO 610 AE 239 56.1 12
Show 21593+2641 COU1043 18 0.4 27
Show 22032+2701 TDT3312 197 2.5 29
Show 22025+2612 A 307 125 0.4 42
Show 21587+2618 GRV 525 159 71.4 46
Show 22032+2729 COU 434 92 1.0 48
Show 21585+2725 A 304 AB 131 0.6 50
Show 21585+2725 A 304 AB,C 240 13.9 50
Show 22041+2612 UC 4639 343 11.0 55
Show 21585+2601 COU 838 AB 276 0.1 61
Show 21585+2601 COU 838 AC 122 1.6 61
Show 22013+2751 ES 527 214 3.5 62
Show 21561+2701 J 854 305 2.8 68
Show 21567+2721 GRV 521 306 45.5 68
Show 21564+2627 KPP3374 328 11.3 69
Show 22063+2656 COU 435 12 1.4 70
Show 21573+2738 NSN 749 84 1.7 71
Show 22037+2753 KPP 600 51 5.5 72
Show 21565+2613 ES 526 AB 95 9.6 73
Show 21565+2613 CRB 17 AC 54 5.7 73
Show 21593+2800 MLB 578 151 3.1 75
Show 21580+2755 KPP3375 114 14.2 78
Show 21553+2648 A 302 239 5.8 79
Show 22045+2758 MLB 622 281 4.9 83
Show 21555+2724 A 303 AB 52 2.3 84
Show 21555+2724 STJ 1 AC 337 3.4 84
Show 21547+2643 CVR 924 252 21.1 87
Show 22012+2818 RAO 691 298 0.3 89
Show 22070+2735 MLB 579 21 8.3 91
Show 22077+2622 COU 537 328 0.2 92
Show 21559+2753 HJ 1704 317 5.6 96
Show 22026+2514 POU5620 248 12.4 98
Show 22034+2516 POU5623 329 19.1 99
Show 21571+2528 POU5581 313 12.3 100
Show 22006+2510 POU5610 149 4.3 101
Show 22048+2523 POU5630 58 13.9 101
Show 21536+2701 ES 523 95 6.2 102
Show 22065+2806 MLB 722 AB 253 2.2 104
Show 22065+2806 MLB 722 AC 323 32.2 104
Show 22049+2516 LDS1489 58 7.4 104
Show 22055+2524 FMR 168 AB 243 75.0 104
Show 22025+2834 HEI 825 201 2.9 107
Show 21584+2510 POU5593 323 5.0 108
Show 22092+2657 GRV 542 10 30.3 108
Show 22016+2459 POU5614 295 14.0 111
Show 22075+2538 A 308 312 0.2 111

 
 
WDS 22012+2650 : COMPONENTS
 
 
  A
B pa=312.7°
sep=1.36"
 
 
22012+2650 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220111.43+264948.8 Mag 7.8 Spectral class B9 (blue-white)
PmRA 9.00 PmDE -5.0 SAO 90171 HIP 108700
Tycho2 2211-00550-1 HD 209223 GC 30809 BD BD+26 4328
Tycho2
Tycho2 2211-00550-1 Pflag RAmdeg 330.29767064 DEmdeg 26.83020205
PmRA 11.9 PmDE -2.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.51 EpDEm 1991.27
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.1 BTmag 7.281 E BTmag 0.015 VTmag 7.303
E VTmag 0.011 Prox 999 TYC T HIP 108700
CCDM RAdeg 330.29764000 DEdeg 26.83020889 EpRA 1990 1.72
EpDE 1990 1.63 E RAdeg 4.4 E DEdeg 5.0 Posflg
Corr -0.1
SAO
SAO 90171 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.001 Vmag 7.6 SpType B9
Double code Source 70 CatNum 30809 DM BD+26 4328
DMcomp BDsup HD 209223 M HD 0
GC 30809 RA1950rad 5.75481309 DE1950rad 0.46406656 PmRA2000 -0.0002
PmDE2000 -0.006
Hipparcos
Catalog H HIP 108700 Proxy RAhms 22 01 11.43
DEdms +26 49 48.8 Vmag 7.33 VarFlag R Vmag H
RAdeg 330.298 DEdeg 26.8302 AstroRef Plx 3.74
CCDM 22012+2650 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 209223 BD BD+26 4328
CD CP Dm number +26 4328 VIred -0.33
SpType B9 R SpType Coord arcsec 2000 220111.43+264948.8
Hipparcos 2
HIP 108700 Sn 5 So 0 Nc 1
RArad 5.7647812951 DErad 0.4682754841 Plx 3.61 PmRA 11.52
PmDE -0.69 E RArad 0.48 E DErad 0.45 E Plx 0.63
E pmRA 0.59 E pmDE 0.62 Hpmag 7.3219 E Hpmag 0.0019
SHp 0.014 VA 0 BV -0.037 E BV 0.001
VI -0.01
CCDM
Ccdm 22012+2650 RComp Comp A Note1
Note2 Discov num DRAs -0.59 DDEs -11.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp B9 PmNote *
PmRA 9 PmDE -4 Dm number +26 4328 Cat1 BD
Name2 +26 2625 Cat2 AGK2/3 HD 209223 M HD
ADS BDS A15548 M ADS BDS N IDS IDS 21566N2621A
HIC 108700
 
 
22012+2650 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220111.36+264949.7 Mag 13.8 Calc delta mag 6
Calc coord yes
CCDM
Ccdm 22012+2650 RComp Comp B Note1
Note2 Discov num A 306 DRAs DDEs
R dRAs Year 1901 Theta 306 Rho 1.2
Obs 3 Vmag 13.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15548 M ADS BDS N IDS IDS 21566N2621B
HIC 108700