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Doubles in session


Current system
21022+1426
A 1688
HD 200273


Nearby doubles
4' : 21021+1423
A 1687

17' : 21031+1434
A 1689

29' : 21035+1446
UC 4367

33' : 21006+1449
BPM2309

35' : 21003+1446
GWP3026

44' : 21046+1400
BPM2318

45' : 20598+1455
BPM2308

46' : 21034+1508
BPM2315

48' : 21058+1432
WNO 11AB

53' : 21056+1443
HEI 78AB

56' : 21048+1506
BPM2319

59' : 21060+1443
BPM2324

62' : 20580+1426
BPM2302

64' : 21030+1529
BPM2314

65' : 20592+1513
BPM2306

70' : 20577+1402
A 1685AB

72' : 20573+1434
BPM2301

74' : 21072+1434
HEI 79AB

75' : 21048+1322
SLE 517

76' : 20570+1426
UC 4340

78' : 21070+1500
BPM2327

78' : 21059+1331
SLE 521

80' : 21076+1442
BPM2329

80' : 21064+1336
SLE 523

80' : 20578+1339
FMR 162

80' : 20593+1534
STT 424AB



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.

21022+1426 A 1688 (HD 200273)

 
 
21h 02m 10.77s +14° 26' 21.4" P.A. 70.00 sep 0.3 mag 9.30,9.40 Sp A5
 
 
Coord 2000 21022+1426 Discov num A  1688 Comp Coord arcsec 2000 21 02 10.77 +14 26 21.4
Date first 1907 Date last 2017 Obs 28
Pa first 76 Pa last 70.1 P.A. Now (θ) 70.1°
Sep first 0.2 Sep last 0.33 Sep. Now (ρ) 0.33"
Mag pri 9.30 Mag sec 9.40 delta mag (ΔM) 0.1 Spectral class A5 (white)
Pri motion ra +018 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 200273 Constellation Delphinus SAO 106774 Tycho2 1115-00374-1
Gaia DR2 1760144053931766144 HD 200273
 
 
WDS 21022+1426 A 1688 (HD 200273) : NOTES
 
 
discov_num notes refcode
A 1688 Close, rapidly moving binary. Too close at times and quadrant always
uncertain.
 
 
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
21022+1426 A 1688 1981 25 53 0.1 9.30 9.40 A5 N 210210.77+142621.4
21022+1426 A 1688 2008 26 64 0.3 9.30 9.40 A5 N 210210.77+142621.4
21022+1426 A 1688 2017 27 70 0.3 9.30 9.40 A5 N 210210.77+142621.4

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

 
 
WDS 21022+1426 A 1688 (HD 200273) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21022+1426 A 1688 (HD 200273) : MEASURES
 
 
No records found.

 
 
WDS 21022+1426 (HD 200273) : VIRTUAL EYEPIECE
 
 

21022+1426 A 1688A mag 9.3 Sp A5 21022+1426 A 1688B sep 0.3 P.A. 69.50 mag 9.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 21022+1426 (HD 200273) : ALADIN DSS IMAGE @ 21h 02m 10.77s +14° 26' 21.4"
 
 
 
 
WDS 21022+1426 A 1688 (HD 200273) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21022+1426 A 1688 distance=1' 21021+1423 A 1687 distance=4' 21031+1434 A 1689 distance=17' 21035+1446 UC 4367 distance=29' 21006+1449 BPM2309 distance=33' 21003+1446 GWP3026 distance=35' 21051+1435 NSN 740DE distance=44' 21046+1400 BPM2318 distance=44' 20598+1455 BPM2308 distance=45' 21034+1508 BPM2315 distance=46' 21058+1432 WNO 11AB distance=48' 21058+1432 LDS1050AC distance=48' 21056+1443 TDT2738CD distance=53' 21056+1443 HEI 78AB distance=53' 21056+1443 HEI 78AC distance=53' 21048+1506 BPM2319 distance=56' 21060+1443 BPM2324 distance=59' 20580+1426 BPM2302 distance=62' 21030+1529 BPM2314 distance=64' 20592+1513 BPM2306 distance=65' 20577+1402 A 1685AB distance=70' 20577+1402 A 1685AC distance=70' 20573+1434 BPM2301 distance=72' 21072+1434 HEI 79AB distance=74' 21072+1434 SCA 174AC distance=74' 21072+1434 SCA 174BC distance=74' 21048+1322 SLE 517 distance=75' 20570+1426 UC 4340 distance=76' 21070+1500 BPM2327 distance=78' 21059+1331 SLE 521 distance=78' 21076+1442 BPM2329 distance=80' 21064+1336 SLE 523 distance=80' 20578+1339 FMR 162 distance=80' 20593+1534 STT 424AB distance=80' 20593+1534 STT 424AC distance=80' 20593+1534 WAL 133AB,D distance=80' 21032+1305 SLE 513 distance=83' 21007+1547 SLW1228 distance=84' 20573+1515 BPM2300 distance=87' 21016+1259 SLE 510 distance=88' 21010+1301 AG 412 distance=88' 21009+1552 BPM2310 distance=88' 20562+1406 GRV 398 distance=89' 21033+1259 HJ 272 distance=89' 21035+1259 HEI9003 distance=90' 20596+1305 TDT2680AB distance=90' 20586+1313 TDT2669 distance=90' 21047+1303 BRT1350 distance=91' 21049+1549 BPM2320 distance=92' 21078+1345 BPM2330 distance=92' 21072+1524 HJ 275 distance=93' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 21022+1426 A 1688 70 0.3 1
Show 21021+1423 A 1687 189 0.8 4
Show 21031+1434 A 1689 341 2.4 17
Show 21035+1446 UC 4367 339 47.5 29
Show 21006+1449 BPM2309 244 10.4 33
Show 21003+1446 GWP3026 158 55.3 35
Show 21051+1435 NSN 740 DE 268 9.2 44
Show 21046+1400 BPM2318 84 80.1 44
Show 20598+1455 BPM2308 200 85.3 45
Show 21034+1508 BPM2315 276 68.2 46
Show 21058+1432 WNO 11 AB 41 2.6 48
Show 21058+1432 LDS1050 AC 309 295.6 48
Show 21056+1443 TDT2738 CD 190 1.9 53
Show 21056+1443 HEI 78 AB 235 1.7 53
Show 21056+1443 HEI 78 AC 169 49.8 53
Show 21048+1506 BPM2319 158 83.0 56
Show 21060+1443 BPM2324 137 68.6 59
Show 20580+1426 BPM2302 340 14.3 62
Show 21030+1529 BPM2314 2 72.5 64
Show 20592+1513 BPM2306 201 37.2 65
Show 20577+1402 A 1685 AB 86 0.7 70
Show 20577+1402 A 1685 AC 126 14.6 70
Show 20573+1434 BPM2301 61 73.1 72
Show 21072+1434 HEI 79 AB 295 1.7 74
Show 21072+1434 SCA 174 AC 286 1.9 74
Show 21072+1434 SCA 174 BC 229 0.3 74
Show 21048+1322 SLE 517 196 7.4 75
Show 20570+1426 UC 4340 2 31.5 76
Show 21070+1500 BPM2327 318 38.3 78
Show 21059+1331 SLE 521 131 22.0 78
Show 21076+1442 BPM2329 302 76.0 80
Show 21064+1336 SLE 523 96 10.2 80
Show 20578+1339 FMR 162 290 13.0 80
Show 20593+1534 STT 424 AB 307 0.5 80
Show 20593+1534 STT 424 AC 305 33.9 80
Show 20593+1534 WAL 133 AB,D 206 83.7 80
Show 21032+1305 SLE 513 132 5.5 83
Show 21007+1547 SLW1228 262 14.9 84
Show 20573+1515 BPM2300 275 111.3 87
Show 21016+1259 SLE 510 10 9.4 88
Show 21010+1301 AG 412 233 10.1 88
Show 21009+1552 BPM2310 143 95.9 88
Show 20562+1406 GRV 398 148 61.1 89
Show 21033+1259 HJ 272 253 11.3 89
Show 21035+1259 HEI9003 215 33.1 90
Show 20596+1305 TDT2680 AB 40 10.4 90
Show 20586+1313 TDT2669 119 0.4 90
Show 21047+1303 BRT1350 157 6.2 91
Show 21049+1549 BPM2320 23 67.8 92
Show 21078+1345 BPM2330 310 112.9 92
Show 21072+1524 HJ 275 336 22.4 93

 
 
WDS 21022+1426 : COMPONENTS
 
 
  A
B pa=69.5°
sep=0.32"
 
 
21022+1426 A
 
 
Componente originario normalizzato AB Name HD 200273 Coord arcsec 2000 210210.77+142621.4 Mag 9.3
Spectral class A5 (white) PmRA 18.00 PmDE 4.0 SAO 106774
Tycho2 1115-00374-1 HD 200273 DM BD+13 4600
Tycho2
Tycho2 1115-00374-1 Pflag RAmdeg 315.54489260 DEmdeg 14.43927865
PmRA 5.7 PmDE -5.4 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.1 EpRAm 1990.96 EpDEm 1990.36
Num 9 Q RAmdeg 0.7 Q DEmdeg 0.4 Q pmRA 0.7
Q pmDE 0.5 BTmag 8.824 E BTmag 0.017 VTmag 8.592
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 315.54487861 DEdeg 14.43929194 EpRA 1990 1.45
EpDE 1990 1.09 E RAdeg 5.7 E DEdeg 7.1 Posflg
Corr -0.2
SAO
SAO 106774 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 0.002 Vmag 8.4 SpType A5
Double code Source 29 CatNum 8287 DM BD+13 4600
DMcomp BDsup HD 200273 M HD 0
GC RA1950rad 5.49698835 DE1950rad 0.24856411 PmRA2000 0.0016
PmDE2000 -0.001
CCDM
Ccdm 21022+1426 RComp Comp A Note1
Note2 Discov num DRAs -1.26 DDEs 21.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp A5 PmNote *
PmRA 12 PmDE 2 Dm number +13 4600 Cat1 BD
Name2 +14 2345 Cat2 AGK2/3 HD 200273 M HD
ADS BDS A14555 M ADS BDS N IDS IDS 20574N1403A
HIC
 
 
21022+1426 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210210.79+142621.5 Mag 9.4 Calc delta mag 0.1
Calc coord yes
CCDM
Ccdm 21022+1426 RComp Comp B Note1
Note2 Discov num A 1688 DRAs DDEs
R dRAs Year 1958 Theta 041 Rho 0.2
Obs 99 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14555 M ADS BDS N N IDS IDS 20574N1403B
HIC