13553-4640 RST4994

 
 
13H 55M 18.37S -46 40' 06.8" P.A. 170 SEP 0.5 MAG 10.20,12.40 SP B9.5V
 
 
Coord 2000
13553-4640
Discov num
RST4994
Comp
Coord arcsec 2000
13 55 18.37 -46 40 06.8
Date first
1943
Date last
1949
Obs
2
Pa first
167
Pa last
170
P.A. Now (θ)
170°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.20
Mag sec
12.40
delta mag (ΔM)
2.2
Spectral class
B9.5V (blue-white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
224535
Tycho2
8263-01837-1
HD
121225
last precise pa
170.2
last precise sep
0.54