10210+1809 COU  50

 
 
10H 21M 04.21S +18 08' 34.6" P.A. 33 SEP 0.4 MAG 11.20,11.70
 
 
Coord 2000
10210+1809
Discov num
COU  50
Comp
Coord arcsec 2000
10 21 04.21 +18 08 34.6
Date first
1965
Date last
1978
Obs
4
Pa first
33
Pa last
33
P.A. Now (θ)
33°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
11.20
Mag sec
11.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-110
Sec motion ra
Pri motion dec
-075
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
Tycho2
1423-01030-1
last precise pa
33.3
last precise sep
0.39