16528-4147 SNA  47

 
 
16H 52M 47.37S -41 47' 08.9" P.A. 91 MAG 6.10,9.60 SP O9.5IAB
 
 
Coord 2000
16528-4147
Discov num
SNA  47
Comp
Coord arcsec 2000
16 52 47.37 -41 47 08.9
Date first
2012
Date last
2012
Obs
1
Pa first
91
Pa last
91
P.A. Now (θ)
91°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
6.10
Mag sec
9.60
delta mag (ΔM)
3.5
Spectral class
O9.5Iab (blue)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N V K (See Notes, Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
227336
Tycho2
7876-02053-1
HD
152003
last precise pa
90.9
last precise sep
0.039