10159+2746 COU 958

 
 
10H 15M 55.71S +27 46' 20.3" P.A. 81 SEP 2.3 MAG 10.50,11.75 SP K0
 
 
Coord 2000
10159+2746
Discov num
COU 958
Comp
Coord arcsec 2000
10 15 55.71 +27 46 20.3
Date first
1973
Date last
2005
Obs
6
Pa first
82
Pa last
81
P.A. Now (θ)
81°
Sep first
2.0
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
10.50
Mag sec
11.75
delta mag (ΔM)
1.25
Spectral class
K0 (yellow-orange)
Pri motion ra
+086
Sec motion ra
Pri motion dec
+059
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Leo
Tycho2
1975-01342-1
last precise pa
80.6
last precise sep
2.3