15377-2539 RST2971

 
 
15H 37M 39.71S -25 39' 15.5" P.A. 246 SEP 0.2 MAG 9.90,10.50 SP G2V
 
 
Coord 2000
15377-2539
Discov num
RST2971
Comp
Coord arcsec 2000
15 37 39.71 -25 39 15.5
Date first
1935
Date last
1950
Obs
3
Pa first
246
Pa last
246
P.A. Now (θ)
246°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.90
Mag sec
10.50
delta mag (ΔM)
0.6
Spectral class
G2V (yellow)
Pri motion ra
-031
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Libra
SAO
183633
Tycho2
6768-00574-1
HD
139203
last precise pa
246
last precise sep
0.2