17287-3335 B   911

 
 
17H 28M 40.03S -33 34' 57.8" P.A. 153 SEP 0.9 MAG 9.10,12.00 SP B2II(P)
 
 
Coord 2000
17287-3335
Discov num
B   911
Comp
Coord arcsec 2000
17 28 40.03 -33 34 57.8
Date first
1927
Date last
1938
Obs
2
Pa first
154
Pa last
153
P.A. Now (θ)
153°
Sep first
1.1
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.10
Mag sec
12.00
delta mag (ΔM)
2.9
Spectral class
B2II(p) (blue-white)
Pri motion ra
-005
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
208855
Tycho2
7379-00718-1
HD
158073
last precise pa
153
last precise sep
0.93