12439-3946 RST1688

 
 
12H 43M 51.80S -39 46' 15.9" P.A. 56 SEP 0.3 MAG 10.90,10.90 SP K1
 
 
Coord 2000
12439-3946
Discov num
RST1688
Comp
Coord arcsec 2000
12 43 51.80 -39 46 15.9
Date first
1934
Date last
1989
Obs
4
Pa first
94
Pa last
56
P.A. Now (θ)
56°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.90
Mag sec
10.90
delta mag (ΔM)
0
Spectral class
K1 (yellow-orange)
Pri motion ra
-031
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
7775-00600-1
last precise pa
56.2
last precise sep
0.27