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Current system
20106+3452
A 281 AB
HD 191833


Nearby doubles
15' : 20096+3459
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18' : 20120+3454
SEI 987

19' : 20103+3511
SEI 941

20' : 20096+3506
TOB 173

20' : 20099+3509
BKO 99

21' : 20097+3510
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21' : 20089+3450
SEI 918

21' : 20123+3451
AG 249AB

23' : 20124+3455
ABT9004

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HO 120AB

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25' : 20086+3446
TDT2016

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SEI 988

26' : 20117+3431
CRB 133

27' : 20127+3456
TDT2090

30' : 20120+3429
A 282AB

30' : 20096+3519
COU2128

30' : 20128+3439
TDT2091

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31' : 20090+3516
SEI 919

33' : 20092+3520
ALI 184

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TDT2069

35' : 20133+3502
ARY 23AB

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TDT2093

36' : 20095+3525
TDT2034



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.

20106+3452 A 281 AB (HD 191833)

 
 
20h 10m 36.85s +34° 52' 03.9" P.A. 172.00 sep 4.2 mag 9.01,9.45 Sp F7V dist. 171.53 pc (559.53 l.y.)
 
 
Coord 2000 20106+3452 Discov num A   281 Comp AB Coord arcsec 2000 20 10 36.85 +34 52 03.9
Date first 1901 Date last 2018 Obs 45
Pa first 172 Pa last 172.1 P.A. Now (θ) 172.1°
Sep first 3.7 Sep last 4.198 Sep. Now (ρ) 4.198"
Mag pri 9.01 Mag sec 9.45 delta mag (ΔM) 0.44 Spectral class F7V (yellow-white)
Pri motion ra +025 Sec motion ra +027
Pri motion dec -010 Sec motion dec -045
Notes
rPM=0.668
Nature of this double is uncertain.
 
 
20106+3452 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 191833 20 10 37 +34 52 04 A 281 AB 2018 45 172 4.2 9.01 9.45 0.44 <===
Show 20 10 37 +34 52 04 ARN 96 AC 2015 10 314 63.6 9.01 9.78 0.77
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 191833 Constellation Cygnus HIP 99411 Tycho2 2679-00394-1
Gaia DR2 2058751272937906048 HD 191833 BD BD+34 3899 Distance 171.53
Distance ly 559.53
 
 
WDS 20106+3452 A 281 AB (HD 191833) : 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.
Arn2001 Mg j Arnold, D. 2001DSO.....7....4A
Arn2001 Double Star Observer 7, #4, 2001
Arn2002a Mg j Arnold, D. 2002DSO.....8....1A
Arn2002a Double Star Observer 8, #1, 2002
Arn2002b Mg - Arnold, D. 2002DSO.....8....3A
Arn2002b Double Star Observer 8, #3, 2002
Arn2002c Mg j Arnold, D. 2002DSO.....8....4A
Arn2002c Double Star Observer 8, #4, 2002
Arn2002d Mg j Arnold, D. 2002DSO.....8....5A
Arn2002d Double Star Observer 8, #5, 2002
Arn2003a Mg j Arnold, D. 2003DSO.....9....1A
Arn2003a Double Star Observer 9, #1, 2003
Arn2003b Mg j Arnold, D. 2003DSO.....9....3A
Arn2003b Double Star Observer 9, #3, 2003
Arn2003c Mg j Arnold, D. 2003DSO.....9....4A
Arn2003c Double Star Observer 9, #4, 2003
Arn2003d Mg j Arnold, D. 2003DSO.....9....5A
Arn2003d Double Star Observer 9, #5, 2003
Arn2003e Mg j Arnold, D. 2003DSO.....9....6A
Arn2003e Double Star Observer 9, #6, 2003
Arn2004a Mg j Arnold, D. 2004DSO....10....1A
Arn2004a Double Star Observer 10, #1, 2004
Arn2004b Mg j Arnold, D. 2004DSO....10....2A
Arn2004b Double Star Observer 10, #2, 2004
Arn2004c Mg j Arnold, D. 2004DSO....10....3A
Arn2004c Double Star Observer 10, #3, 2004
Arn2004d Mg j Arnold, D. 2004DSO....10....4A
Arn2004d Double Star Observer 10, #4, 2004
Arn2004e Mg j Arnold, D. 2004DSO....10....5A
Arn2004e Double Star Observer 10, #5, 2004
Arn2004f Mg j Arnold, D. 2004DSO....10....6A
Arn2004f Double Star Observer 10, #6, 2004
Arn2005a Mg j Arnold, D. 2005DSO....11....1A
Arn2005a Double Star Observer 11, #1, 2005
Arn2005b Mg j Arnold, D. 2005DSO....11....2A
Arn2005b Double Star Observer 11, #2, 2005
Arn2005c Mg j Arnold, D. 2005DSO....11....3A
Arn2005c Double Star Observer 11, #3, 2005
Arn2005d Mg j Arnold, D. 2005DSO....11....4A
Arn2005d Double Star Observer 11, #4, 2005
Arn2005e Mg j Arnold, D. 2005DSO....11....5A
Arn2005e Double Star Observer 11, #5, 2005
Arn2005f Mg j Arnold, D. 2005DSO....11....6A
Arn2005f Double Star Observer 11, #6, 2005
Arn2006a Mg j Arnold, D. 2006JDSO....2....6A
Arn2006a +C JDSO 2, 6, 2006
Arn2006b Mg j Arnold, D. 2006JDSO....2...13A
Arn2006b JDSO 2, 13, 2006
Arn2006c Mg j Arnold, D. 2006JDSO....2...54A
Arn2006c JDSO 2, 54, 2006
Arn2006d Mg j Arnold, D. 2006JDSO....2...61A
Arn2006d JDSO 2, 61, 2006
Arn2006e Mg j Arnold, D. 2006JDSO....2...79A
Arn2006e JDSO 2, 79, 2006
Arn2006f Mg j Arnold, D. 2006JDSO....2...87A
Arn2006f JDSO 2, 87, 2006
Arn2006g Mg j Arnold, D. 2006JDSO....2..163A
Arn2006g +C JDSO 2, 163, 2006
Arn2007a Mg j Arnold, D. 2007JDSO....3...27A
Arn2007a JDSO 3, 27, 2007
Arn2007b Mg j Arnold, D. 2007JDSO....3...55A
Arn2007b JDSO 3, 55, 2007
Arn2007c Mg j Arnold, D. 2007JDSO....3..119A
Arn2007c JDSO 3, 119, 2007
Arn2007d Mg j Arnold, D. 2007JDSO....3..139A
Arn2007d JDSO 3, 139, 2007
Arn2008a Mg j Arnold, D. 2008JDSO....4....2A
Arn2008a JDSO 4, 2, 2008
Arn2008b Mg j Arnold, D. 2008JDSO....4...66A
Arn2008b JDSO 4, 66, 2008
Arn2008c Mg j Arnold, D. 2008JDSO....4...91A
Arn2008c JDSO 4, 91, 2008
Arn2008d Mg j Arnold, D. 2008JDSO....4..136A
Arn2008d JDSO 4, 136, 2008
Arn2009a Mg j Arnold, D. 2009JDSO....5....2A
Arn2009a JDSO 5, 2, 2009
Arn2009b Mg j Arnold, D. 2009JDSO....5...94A
Arn2009b JDSO 5, 94, 2009
Arn2009c Mg j Arnold, D. 2009JDSO....5..129A
Arn2009c JDSO 5, 129, 2009
Arn2009d Mg j Arnold, D. 2009JDSO....5..182A
Arn2009d JDSO 5, 182, 2009
Arn2010a Mg j Arnold, D. 2010JDSO....6....5A
Arn2010a JDSO 6, 5, 2010
Arn2010b Mg j Arnold, D. 2010JDSO....6..141A
Arn2010b JDSO 6, 141, 2010
Arn2010c Mg j Arnold, D. 2010JDSO....6..170A
Arn2010c JDSO 6, 170, 2010
Arn2010d Mg j Arnold, D. 2010JDSO....6..301A
Arn2010d JDSO 6, 301, 2010
Arn2012a Mg j Arnold, D. 2012JDSO....8...32A
Arn2012a JDSO 8, 32, 2012
Arn2012b Mg - Arnold, D. 2012JDSO....8..176A
Arn2012b JDSO 8, 176, 2012
Arn2012c Mg j Arnold, D. 2012JDSO....8..226A
Arn2012c JDSO 8, 226, 2012
Arn2013a Mg j Arnold, D. 2013JDSO....9...10A
Arn2013a JDSO 9, 10, 2013
Arn2013b M j Arnold, D. 2013JDSO....9..100A
Arn2013b JDSO 9, 100, 2013
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20106+3452 A 281 AB 2008 37 172 4.1 9.01 9.45 F7V D 201036.85+345203.9
20106+3452 A 281 AB 2011 41 172 4.1 9.01 9.45 F7V D 201036.85+345203.9
20106+3452 A 281 AB 2016 41 172 4.2 9.01 9.45 F7V W 201036.85+345203.9
20106+3452 A 281 AB 2018 43 173 4.2 9.01 9.45 F7V W 201036.85+345203.9

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

 
 
WDS 20106+3452 A 281 AB (HD 191833) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20106+3452 A 281 AB (HD 191833) : MEASURES
 
 
No records found.

 
 
WDS 20106+3452 (HD 191833) : VIRTUAL EYEPIECE
 
 

20106+3452 A 281A mag 9.01 Sp F7V 20106+3452 A 281B sep 4.2 P.A. 173.50 mag 9.45 20106+3452 ARN 96C sep 57.9 P.A. 319.30 mag 9.78 Sp G0V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20106+3452 (HD 191833) : ALADIN DSS IMAGE @ 20h 10m 36.85s +34° 52' 03.9"
 
 
 
 
WDS 20106+3452 A 281 AB (HD 191833) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20106+3452 A 281AB distance=1' 20106+3452 ARN 96AC distance=1' 20096+3459 SEI 929 distance=15' 20117+3458 SEI 977 distance=15' 20120+3454 SEI 987 distance=18' 20103+3511 SEI 941 distance=19' 20096+3506 TOB 173 distance=20' 20099+3509 BKO 99 distance=20' 20097+3510 SEI 937 distance=21' 20089+3450 SEI 918 distance=21' 20123+3451 AG 249AB distance=21' 20123+3451 AG 249AC distance=21' 20123+3451 AG 249CD distance=21' 20124+3455 ABT9004 distance=23' 20120+3436 HO 120AB distance=24' 20120+3436 HO 120AC distance=24' 20095+3431 TOB 172 distance=25' 20086+3446 TDT2016 distance=25' 20119+3510 SEI 988 distance=25' 20117+3431 CRB 133 distance=26' 20127+3456 TDT2090 distance=27' 20120+3429 A 282AB distance=30' 20120+3429 HO 121AB,C distance=30' 20120+3429 HO 121AB,D distance=30' 20096+3519 COU2128 distance=30' 20128+3439 TDT2091 distance=30' 20130+3450 SEI1012 distance=30' 20090+3516 SEI 919 distance=31' 20092+3520 ALI 184 distance=33' 20116+3420 TDT2069 distance=35' 20133+3502 ARY 23AB distance=35' 20129+3432 TDT2093 distance=36' 20133+3502 SKF2392BD distance=36' 20133+3502 ARY 23BC distance=36' 20095+3525 TDT2034 distance=36' 20113+3527 SEI 966 distance=36' 20107+3529 RAO 427 distance=37' 20129+3429 AG 250 distance=38' 20083+3519 COU2127 distance=38' 20096+3530 BKO 97EF distance=39' 20096+3530 BKO 97CD distance=39' 20096+3530 SEI 930AB distance=40' 20096+3530 BKO 97AC distance=40' 20096+3530 BKO 97AE distance=40' 20087+3525 SEI 915 distance=41' 20093+3529 SEI 924CD distance=41' 20093+3529 STF2639AB distance=41' 20093+3529 SEI 923AC distance=41' 20103+3412 TDT2045 distance=41' 20114+3532 TDT2064 distance=41' 20096+3532 SEI 931 distance=42' 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 20106+3452 A 281 AB 172 4.2 1
Show 20106+3452 ARN 96 AC 314 63.6 1
Show 20096+3459 SEI 929 31 20.9 15
Show 20117+3458 SEI 977 39 15.2 15
Show 20120+3454 SEI 987 336 23.2 18
Show 20103+3511 SEI 941 156 27.5 19
Show 20096+3506 TOB 173 186 15.6 20
Show 20099+3509 BKO 99 67 7.3 20
Show 20097+3510 SEI 937 67 25.3 21
Show 20089+3450 SEI 918 343 14.6 21
Show 20123+3451 AG 249 AB 133 32.9 21
Show 20123+3451 AG 249 AC 30 13.0 21
Show 20123+3451 AG 249 CD 352 6.3 21
Show 20124+3455 ABT9004 5 27.9 23
Show 20120+3436 HO 120 AB 111 1.2 24
Show 20120+3436 HO 120 AC 200 24.2 24
Show 20095+3431 TOB 172 108 8.5 25
Show 20086+3446 TDT2016 166 0.5 25
Show 20119+3510 SEI 988 3 3.8 25
Show 20117+3431 CRB 133 113 10.7 26
Show 20127+3456 TDT2090 256 0.5 27
Show 20120+3429 A 282 AB 207 0.3 30
Show 20120+3429 HO 121 AB,C 12 24.5 30
Show 20120+3429 HO 121 AB,D 11 42.0 30
Show 20096+3519 COU2128 243 2.1 30
Show 20128+3439 TDT2091 24 1.0 30
Show 20130+3450 SEI1012 49 14.6 30
Show 20090+3516 SEI 919 118 5.5 31
Show 20092+3520 ALI 184 228 13.2 33
Show 20116+3420 TDT2069 317 0.5 35
Show 20133+3502 ARY 23 AB 28 81.6 35
Show 20129+3432 TDT2093 20 0.4 36
Show 20133+3502 SKF2392 BD 346 14.0 36
Show 20133+3502 ARY 23 BC 339 65.0 36
Show 20095+3525 TDT2034 120 0.3 36
Show 20113+3527 SEI 966 246 26.0 36
Show 20107+3529 RAO 427 126 0.5 37
Show 20129+3429 AG 250 53 8.9 38
Show 20083+3519 COU2127 227 0.2 38
Show 20096+3530 BKO 97 EF 312 8.3 39
Show 20096+3530 BKO 97 CD 11 8.7 39
Show 20096+3530 SEI 930 AB 101 22.5 40
Show 20096+3530 BKO 97 AC 178 24.1 40
Show 20096+3530 BKO 97 AE 107 70.4 40
Show 20087+3525 SEI 915 230 29.0 41
Show 20093+3529 SEI 924 CD 207 27.8 41
Show 20093+3529 STF2639 AB 301 5.8 41
Show 20093+3529 SEI 923 AC 93 37.4 41
Show 20103+3412 TDT2045 131 0.8 41
Show 20114+3532 TDT2064 329 0.6 41
Show 20096+3532 SEI 931 81 16.0 42

 
 
WDS 20106+3452 : COMPONENTS
 
 
  A B
B pa=173.5°
sep=4.19"
 
C pa=319.3°
sep=57.89"
pa=321.5°
sep=61.40"
 
 
20106+3452 A
 
 
Name HD 191833 Coord arcsec 2000 201036.85+345203.9 Mag 9.01 Spectral class F7V (yellow-white)
PmRA 25.00 PmDE -10.0 HIP 99411 Tycho2 2679-00394-1
HD 191833 BD BD+34 3899
Tycho2
Tycho2 2679-00394-1 Pflag RAmdeg 302.65352314 DEmdeg 34.86774003
PmRA 24.1 PmDE -17.4 E RAmdeg 11 E DEmdeg 14
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.30 EpDEm 1990.86
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.9 Q pmRA 0.4
Q pmDE 1.9 BTmag 9.661 E BTmag 0.025 VTmag 9.014
E VTmag 0.020 Prox 42 TYC T HIP 99411
CCDM B RAdeg 302.65345556 DEdeg 34.86778083 EpRA 1990 1.72
EpDE 1990 1.53 E RAdeg 11.1 E DEdeg 14.4 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 99411 Proxy H RAhms 20 10 36.83
DEdms +34 52 04.0 Vmag 8.33 VarFlag R Vmag H
RAdeg 302.653 DEdeg 34.8678 AstroRef B Plx 4.81
CCDM 20106+3452 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP BC
Theta 172 Rho 4.127 HD 191833 BD BD+34 3899
CD CP Dm number +34 3899 VIred 0.68
SpType R SpType Coord arcsec 2000 201036.83+345204.0
Hipparcos 2
HIP 99411 Sn 15 So 3 Nc 2
RArad 5.2822990934 DErad 0.6085575379 Plx 5.83 PmRA 26.9
PmDE -27.44 E RArad 0.89 E DErad 1.14 E Plx 1.34
E pmRA 1.04 E pmDE 1.04 Hpmag 8.4623 E Hpmag 0.0021
SHp 0.02 VA 0 BV 0.626 E BV 0.021
VI 0.69
CCDM
Ccdm 20106+3452 RComp Comp A Note1
Note2 Discov num DRAs DDEs
R dRAs Year Theta Rho
Obs 2 Vmag 9.2 Sp G5 PmNote
PmRA PmDE Dm number +34 3899 Cat1 BD
Name2 Cat2 HD 191833 M HD
ADS BDS A13465 M ADS BDS N IDS IDS 20068N3434A
HIC 99411
 
 
20106+3452 B
 
 
Coord arcsec 2000 201036.89+345159.7 Mag 9.45 PmRA 27.00 PmDE -45.0
Tycho2 2679-00394-2 Calc delta mag 0.44 Calc coord yes
Tycho2
Tycho2 2679-00394-2 Pflag RAmdeg 302.65371873 DEmdeg 34.86653754
PmRA 31.8 PmDE -38.8 E RAmdeg 18 E DEmdeg 22
E pmRA 4.6 E pmDE 5.2 EpRAm 1991.40 EpDEm 1991.18
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.5 Q pmRA 0.2
Q pmDE 1.6 BTmag 10.182 E BTmag 0.036 VTmag 9.449
E VTmag 0.027 Prox 42 TYC T HIP 99411
CCDM C RAdeg 302.65362972 DEdeg 34.86662861 EpRA 1990 1.70
EpDE 1990 1.54 E RAdeg 17.8 E DEdeg 22.4 Posflg
Corr 0.0
CCDM
Ccdm 20106+3452 RComp Comp B Note1
Note2 Discov num A 281 DRAs 0.75 DDEs 0.5
R dRAs 21 Year 1901 Theta 172 Rho 3.9
Obs 15 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13465 M ADS BDS N IDS IDS 20068N3434B
HIC 99411
 
 
20106+3452 C
 
 
Coord arcsec 2000 201033.78+345247.8 Mag 9.78 Spectral class G0V (yellow) PmRA 26.00
PmDE -32.0 Tycho2 2679-01818-1 HD 228086 Calc delta mag 0.77
Calc coord yes
Tycho2
Tycho2 2679-01818-1 Pflag RAmdeg 302.63793055 DEmdeg 34.87989757
PmRA 24.1 PmDE -31.5 E RAmdeg 19 E DEmdeg 18
E pmRA 2.0 E pmDE 2.0 EpRAm 1989.68 EpDEm 1990.43
Num 5 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 10.448 E BTmag 0.034 VTmag 9.780
E VTmag 0.026 Prox 636 TYC T HIP
CCDM RAdeg 302.63786222 DEdeg 34.87996917 EpRA 1990 1.55
EpDE 1990 1.69 E RAdeg 19.7 E DEdeg 18.1 Posflg
Corr 0.0