12281+0920 A 1090 (HD 108520)

 
 
12h 27m 59.54s +09° 21' 07.9" P.A. 92.00 sep 1.9 mag 9.86,11.25 Sp F8
 
 
Coord 2000 12281+0920 Discov num A  1090 Comp Coord arcsec 2000 12 27 59.54 +09 21 07.9
Date first 1905 Date last 2018 Obs 19
Pa first 90 Pa last 92.4 P.A. Now (θ) 92.4°
Sep first 1.8 Sep last 1.87 Sep. Now (ρ) 1.87"
Mag pri 9.86 Mag sec 11.25 delta mag (ΔM) 1.39 Spectral class F8 (yellow-white)
Pri motion ra -016 Sec motion ra -016
Pri motion dec -021 Sec motion dec -021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 108520 Constellation Virgo SAO 119416 Tycho2 0874-00312-1
Gaia DR2 3903628056585869824 HD 108520 DM BD+10 2427
 
 
WDS 12281+0920 A 1090 (HD 108520) : 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
12281+0920 A 1090 2001 14 92 1.9 9.86 11.25 F8 122759.54+092107.9
12281+0920 A 1090 2016 15 93 1.8 9.86 11.25 F8 122759.54+092107.9
12281+0920 A 1090 2018 16 92 1.9 9.86 11.25 F8 122759.54+092107.9

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WDS 12281+0920 A 1090 (HD 108520) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12281+0920 A 1090 (HD 108520) : MEASURES
 
 
No records found.

 
 
WDS 12281+0920 (HD 108520) : VIRTUAL EYEPIECE
 
 

12281+0920 A  1090A mag 9.86 Sp F8 12281+0920 A  1090B sep 1.9 P.A. 92.40 mag 11.25 virtual eyepiece
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Radius:
Components only
 
 
WDS 12281+0920 (HD 108520) : ALADIN DSS IMAGE @ 12h 27m 59.54s +09° 21' 07.9"
 
 
 
 
WDS 12281+0920 A 1090 (HD 108520) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12281+0920  A  1090 distance=0' 12278+0935  CBL 595 distance=15' 12262+0923  GWP1809 distance=27' 12264+0851  CVR1432 distance=39' 12306+0943  STF1647 distance=44' 12303+0949  CVR1442 distance=45' 12290+0826  WSI 113 distance=58' 12286+1021  TDS8401 distance=61' 12236+0912  LDS1304 distance=67' 12312+0831  SLW 731 distance=69' 12241+1004  CVR 653 distance=73' 12335+0901  REU   1 distance=81' 12260+0804  MCT   6 distance=83' 12342+0917  SLW 735 distance=93' 12335+1012  HJ  212 distance=96' 12332+0824  CLZ  56 distance=97' 12302+0748  SHN 159 distance=99' 12276+0736  GWP1812 distance=106' 12348+0838  SKF1851 distance=110' 12337+1026  BRT3298 distance=112' 12347+0821  SHN 163 distance=117' 12286+1117  UC 2345 distance=117' 12274+0723  STF1644 distance=119' 12362+0925  KPP2598 distance=122' 12358+1009  HEI 512 distance=126' 12273+0714  FOX 175 distance=128' 12215+0749  YSC 236 distance=134' 12200+1032  HJ  847 distance=138' 12370+0952  SLW 745 distance=138' 12238+0717  CVR1428 distance=140' 12305+1142  BRT1278 distance=146' 12375+0843  FYM 622BC distance=146' 12375+0843  BRT3218AB distance=146' 12205+1058  BRT1277 distance=147' 12336+0717  TOK 149 distance=150' 12191+1036  BPM 590 distance=151' 12237+0703  SLW 713 distance=153' 12187+1035  KPP 881 distance=156' 12351+0727  STF1658AB distance=157' 12351+0727  STF1658AC distance=157' 12357+0731  GWP1833 distance=159' 12299+1157  SKF1348 distance=159' 12231+0651  TDS8361 distance=168' 12360+1124  STF1661 distance=171' 12277+1213  TDS 663BC distance=171' 12277+1213  GWP1813AB distance=173' 12317+1208  SHY 607AB distance=176' 12332+1200  LDS1318 distance=176' 12364+1131  LDS1327 distance=179' 12324+1211  LDS 937 distance=181' 12158+0902  STF1620 distance=182' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12281+0920 A 1090 92 1.9
Show 12278+0935 CBL 595 303 11.0 15
Show 12262+0923 GWP1809 260 48.6 27
Show 12264+0851 CVR1432 140 3.5 39
Show 12306+0943 STF1647 249 1.3 44
Show 12303+0949 CVR1442 355 4.1 45
Show 12290+0826 WSI 113 16 0.2 58
Show 12286+1021 TDS8401 105 0.7 61
Show 12236+0912 LDS1304 32 11.7 67
Show 12312+0831 SLW 731 272 49.2 69
Show 12241+1004 CVR 653 124 13.7 73
Show 12335+0901 REU 1 290 0.4 81
Show 12260+0804 MCT 6 109 2.0 83
Show 12342+0917 SLW 735 342 113.2 93
Show 12335+1012 HJ 212 264 21.7 96
Show 12332+0824 CLZ 56 147 110.9 97
Show 12302+0748 SHN 159 -1 0.7 99
Show 12276+0736 GWP1812 166 14.9 106
Show 12348+0838 SKF1851 32 2.1 110
Show 12337+1026 BRT3298 189 9.6 112
Show 12347+0821 SHN 163 -1 0.5 117
Show 12286+1117 UC 2345 22.0 117
Show 12274+0723 STF1644 239 19.0 119
Show 12362+0925 KPP2598 43 23.6 122
Show 12358+1009 HEI 512 161 0.3 126
Show 12273+0714 FOX 175 320 62.7 128
Show 12215+0749 YSC 236 87 0.5 134
Show 12200+1032 HJ 847 82 26.1 138
Show 12370+0952 SLW 745 274 38.9 138
Show 12238+0717 CVR1428 358 3.4 140
Show 12305+1142 BRT1278 26 2.8 146
Show 12375+0843 FYM 622 BC 6 5.4 146
Show 12375+0843 BRT3218 AB 357 7.7 146
Show 12205+1058 BRT1277 325 3.2 147
Show 12336+0717 TOK 149 223 17.1 150
Show 12191+1036 BPM 590 249 97.7 151
Show 12237+0703 SLW 713 113 9.0 153
Show 12187+1035 KPP 881 144 7.4 156
Show 12351+0727 STF1658 AB 20 2.8 157
Show 12351+0727 STF1658 AC 266 129.1 157
Show 12357+0731 GWP1833 283 23.0 159
Show 12299+1157 SKF1348 320 30.1 159
Show 12231+0651 TDS8361 69 0.5 168
Show 12360+1124 STF1661 253 2.3 171
Show 12277+1213 TDS 663 BC 285 3.4 171
Show 12277+1213 GWP1813 AB 243 225.0 173
Show 12317+1208 SHY 607 AB 46 999.9 176
Show 12332+1200 LDS1318 163 7.9 176
Show 12364+1131 LDS1327 35 8.6 179
Show 12324+1211 LDS 937 122 42.3 181
Show 12158+0902 STF1620 82 2.3 182

 
 
WDS 12281+0920 : COMPONENTS
 
 
  A
B pa=92.4°
sep=1.85"
 
 
12281+0920 A
 
 
Componente originario normalizzato AB Name HD 108520 Coord arcsec 2000 122759.54+092107.9 Mag 9.86
Spectral class F8 (yellow-white) PmRA -16.00 PmDE -21.0 SAO 119416
Tycho2 0874-00312-1 HD 108520 DM BD+10 2427
Tycho2
Tycho2 0874-00312-1 Pflag P RAmdeg 186.99808911 DEmdeg 9.35218508
PmRA -16.1 PmDE -21.0 E RAmdeg 16 E DEmdeg 22
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.90 EpDEm 1989.86
Num 4 Q RAmdeg 1.6 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.8 BTmag 10.236 E BTmag 0.032 VTmag 9.861
E VTmag 0.031 Prox 18 TYC T HIP
CCDM RAdeg 186.99807278 DEdeg 9.35223583 EpRA 1990 1.73
EpDE 1990 1.55 E RAdeg 15.9 E DEdeg 21.7 Posflg D
Corr 0.2
SAO
SAO 119416 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.026 Vmag 8.9 SpType F5
Double code Source 29 CatNum 4585 DM BD+10 2427
DMcomp BDsup HD 108520 M HD 0
GC RA1950rad 3.25264749 DE1950rad 0.16805439 PmRA2000 -0.0015
PmDE2000 -0.022
CCDM
Ccdm 12281+0920 RComp Comp A Note1
Note2 Discov num DRAs -0.55 DDEs -6.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp F8 PmNote
PmRA PmDE Dm number +10 2428 Cat1 BD
Name2 +09 1517 Cat2 AGK2/3 HD 108535 M HD
ADS BDS A 8558 M ADS BDS N IDS IDS 12230N0953A
HIC
 
 
12281+0920 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122759.66+092107.8 Mag 11.25 PmRA -16.00
PmDE -21.0 Tycho2 0874-00312-2 Calc delta mag 1.39 Calc coord yes
Tycho2
Tycho2 0874-00312-2 Pflag P RAmdeg 186.99808911 DEmdeg 9.35218508
PmRA -16.1 PmDE -21.0 E RAmdeg 16 E DEmdeg 22
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.90 EpDEm 1989.86
Num 4 Q RAmdeg 1.6 Q DEmdeg 0.8 Q pmRA 1.6
Q pmDE 0.8 BTmag 11.926 E BTmag 0.116 VTmag 11.251
E VTmag 0.100 Prox 18 TYC HIP
CCDM RAdeg 186.99857722 DEdeg 9.35222222 EpRA 1990 1.74
EpDE 1990 1.53 E RAdeg 54.3 E DEdeg 75.9 Posflg D
Corr 0.2
CCDM
Ccdm 12281+0920 RComp Comp B Note1
Note2 Discov num A 1090 DRAs DDEs
R dRAs Year 1905 Theta 089 Rho 1.8
Obs 7 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8558 M ADS BDS N IDS IDS 12230N0953B
HIC