11317-7156 HDS1634

 
 
11H 31M 44.08S -71 55' 42.8" P.A. 105 SEP 0.2 MAG 8.49,10.27 SP B9V DIST. 523.56 PC (1707.85 L.Y.)
 
 
Coord 2000
11317-7156
Discov num
HDS1634
Comp
Coord arcsec 2000
11 31 44.08 -71 55 42.8
Date first
1991
Date last
1991
Obs
1
Pa first
105
Pa last
105
P.A. Now (θ)
105°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
8.49
Mag sec
10.27
delta mag (ΔM)
1.78
Spectral class
B9V (blue-white)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Musca
SAO
256848
HIP
56240
Tycho2
9233-00947-1
HD
100326
CP
CP-71 1258
Distance
523.56
Distance ly
1707.85
last precise pa
105
last precise sep
0.151