12227-5310 B  1212

 
 
12H 22M 39.67S -53 09' 55.6" P.A. 276 SEP 0.1 MAG 10.70,11.00 SP A2III/IV
 
 
Coord 2000
12227-5310
Discov num
B  1212
Comp
Coord arcsec 2000
12 22 39.67 -53 09 55.6
Date first
1929
Date last
1989
Obs
2
Pa first
230
Pa last
276
P.A. Now (θ)
276°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
10.70
Mag sec
11.00
delta mag (ΔM)
0.3
Spectral class
A2III/IV (white)
Pri motion ra
-012
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
239897
Tycho2
8633-00392-1
HD
107683
last precise pa
276
last precise sep
0.1