12506-2117 STN  25

 
 
12H 50M 33.18S -21 16' 32.5" P.A. 177 SEP 13.2 MAG 10.61,11.25 SP G0V
 
 
Coord 2000
12506-2117
Discov num
STN  25
Comp
Coord arcsec 2000
12 50 33.18 -21 16 32.5
Date first
1879
Date last
2012
Obs
10
Pa first
2
Pa last
177
P.A. Now (θ)
177°
Sep first
10.0
Sep last
13.2
Sep. Now (ρ)
13.2"
Mag pri
10.61
Mag sec
11.25
delta mag (ΔM)
0.64
Spectral class
G0V (yellow)
Pri motion ra
-042
Sec motion ra
-042
Pri motion dec
+006
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
Tycho2
6117-01334-1
last precise pa
177
last precise sep
13.2