10261+1821 COU 291

 
 
10H 26M 03.07S +18 20' 58.6" P.A. 66 SEP 0.8 MAG 10.00,12.10 SP K0
 
 
Coord 2000
10261+1821
Discov num
COU 291
Comp
Coord arcsec 2000
10 26 03.07 +18 20 58.6
Date first
1968
Date last
2010
Obs
4
Pa first
63
Pa last
66
P.A. Now (θ)
66°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.00
Mag sec
12.10
delta mag (ΔM)
2.1
Spectral class
K0 (yellow-orange)
Pri motion ra
-081
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
Tycho2
1423-00357-1
last precise pa
66.4
last precise sep
0.81