20083+2950 A  1198

 
 
20h 08m 19.56s +29 49' 34.4" P.A. 231 sep 1.5 mag 9.90,12.40 Sp F5
 
 
Coord 2000
20083+2950
Discov num
A  1198
Comp
Coord arcsec 2000
20 08 19.56 +29 49 34.4
Date first
1905
Date last
2009
Obs
5
Pa first
232
Pa last
231
P.A. Now (θ)
231°
Sep first
1.1
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.90
Mag sec
12.40
delta mag (ΔM)
2.5
Spectral class
F5 (yellow-white)
Pri motion ra
+026
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.8
Precise sep
1.51
Constellation
Cygnus
SAO
88235
Tycho2
2166-01092-1
Gaia DR2
55857454080
HD
333686
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20083+2950 A 1198 1962 4 232 1.3 9.90 12.40 F5 200819.56+294934.4
20083+2950 A 1198 2009 5 231 1.5 9.90 12.40 F5 200819.56+294934.4

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