11492-5741 RST2768

 
 
11H 49M 12.73S -57 41' 29.6" P.A. 290 SEP 1 MAG 6.87,10.35 SP B9V DIST. 140.85 PC (459.45 L.Y.)
 
 
Coord 2000
11492-5741
Discov num
RST2768
Comp
Coord arcsec 2000
11 49 12.73 -57 41 29.6
Date first
1936
Date last
1991
Obs
4
Pa first
290
Pa last
290
P.A. Now (θ)
290°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
6.87
Mag sec
10.35
delta mag (ΔM)
3.48
Spectral class
B9V (blue-white)
Pri motion ra
-020
Sec motion ra
-024
Pri motion dec
+004
Sec motion dec
+003
Notes
rPM=0.17 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
239392
HIP
57644
Tycho2
8639-03241-1
HD
102693
CP
CP-56 4799
Distance
140.85
Distance ly
459.45
last precise pa
289.6
last precise sep
1.04