15307-5246 HDS2182BC

 
 
15H 30M 47.41S -52 46' 13.6" P.A. 4 SEP 0.3 MAG 8.71,10.44 SP B9III/IV DIST. 578.03 PC (1885.53 L.Y.)
 
 
Coord 2000
15307-5246
Discov num
HDS2182
Comp
BC
Coord arcsec 2000
15 30 47.41 -52 46 13.6
Date first
1991
Date last
1991
Obs
1
Pa first
4
Pa last
4
P.A. Now (θ)
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.71
Mag sec
10.44
delta mag (ΔM)
1.73
Spectral class
B9III/IV (blue-white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
15307-5246 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 242635 15307-5246 RSS 27 AB 1892 1999 13 87 51.0 8.42 8.71 0.29
Show 242637 15307-5246 HDS2182 BC 1991 1991 1 4 0.3 8.71 10.44 1.73 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Norma
SAO
242637
HIP
75955
Tycho2
8695-03291-1
HD
137865
CP
CP-52 8429
Distance
578.03
Distance ly
1885.53
last precise pa
4
last precise sep
0.266