11301-5440 HJ 4442

 
 
11H 30M 08.78S -54 39' 47.0" P.A. 231 SEP 2.9 MAG 9.48,10.55 SP B9IV
 
 
Coord 2000
11301-5440
Discov num
HJ 4442
Comp
Coord arcsec 2000
11 30 08.78 -54 39 47.0
Date first
1834
Date last
2000
Obs
8
Pa first
230
Pa last
231
P.A. Now (θ)
231°
Sep first
2.1
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.48
Mag sec
10.55
delta mag (ΔM)
1.07
Spectral class
B9IV (blue-white)
Pri motion ra
+017
Sec motion ra
-041
Pri motion dec
+022
Sec motion dec
-042
Notes
rPM=1.472
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
239124
Tycho2
8621-01147-1
HD
100038
last precise pa
230.7
last precise sep
2.93