15569-2913 SEE 251AB (Rho Sco)

 
 
15H 56M 53.09S -29 12' 50.4" P.A. 95 SEP 38.4 MAG 3.88,12.80 SP B2IV-V DIST. 144.72 PC (472.08 L.Y.)
 
 
Coord 2000
15569-2913
Discov num
SEE 251
Comp
AB
Coord arcsec 2000
15 56 53.09 -29 12 50.4
Date first
1897
Date last
2000
Obs
5
Pa first
98
Pa last
95
P.A. Now (θ)
95°
Sep first
38.4
Sep last
38.4
Sep. Now (ρ)
38.4"
Mag pri
3.88
Mag sec
12.80
delta mag (ΔM)
8.92
Spectral class
B2IV-V (blue-white)
Pri motion ra
-016
Sec motion ra
-021
Pri motion dec
-025
Sec motion dec
-004
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
15569-2913 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Rho Sco 183957 15569-2913 SEE 251 AB 1897 2000 5 95 38.4 3.88 12.80 8.92 <===
Show 183957 15569-2913 LAF 86 AC 2008 2010 2 1 2.7 4.46 14.65 10.19
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Rho Sco
Constellation
Scorpius
SAO
183957
HIP
78104
Tycho2
6791-02509-1
HD
142669
HR
5928
GC
21398
CD
CD-2811714
CP
CP-28 5237
Bayer
Rho Scorpii
Bayer name
Rho Sco
Flamsteed
5 Scorpii
Flamsteed name
5 Sco
Distance
144.72
Distance ly
472.08
last precise pa
95.2
last precise sep
38.354