11319-6145 RST4481

 
 
11H 31M 50.74S -61 44' 58.6" P.A. 57 SEP 0.3 MAG 10.30,11.00 SP B8
 
 
Coord 2000
11319-6145
Discov num
RST4481
Comp
Coord arcsec 2000
11 31 50.74 -61 44 58.6
Date first
1939
Date last
1979
Obs
3
Pa first
58
Pa last
57
P.A. Now (θ)
57°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.30
Mag sec
11.00
delta mag (ΔM)
0.7
Spectral class
B8 (blue-white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8972-00472-1
HD
308634
last precise pa
56.6
last precise sep
0.34