20113+3338 COU1630

 
 
20h 11m 14.64s +33 38' 15.1" P.A. 246 sep 0.1 mag 10.90,10.90 Sp F5
 
 
Coord 2000
20113+3338
Discov num
COU1630
Comp
Coord arcsec 2000
20 11 14.64 +33 38 15.1
Date first
1977
Date last
2007
Obs
4
Pa first
69
Pa last
246
P.A. Now (θ)
246°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.90
Mag sec
10.90
delta mag (ΔM)
0
Spectral class
F5 (yellow-white)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.3
Precise sep
0.116
Constellation
Cygnus
Tycho2
2675-03060-1
Gaia DR2
55875678720
HD
228166
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20113+3338 COU1630 1992 3 66 0.2 10.90 10.90 201114.64+333815.1
20113+3338 COU1630 2007 4 246 0.1 10.90 10.90 201114.64+333815.1

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