17542-3553 B  1346

 
 
17H 54M 12.24S -35 53' 00.5" P.A. 158 SEP 0.6 MAG 8.31,10.14 SP B9II/III
 
 
Coord 2000
17542-3553
Discov num
B  1346
Comp
Coord arcsec 2000
17 54 12.24 -35 53 00.5
Date first
1930
Date last
1991
Obs
7
Pa first
168
Pa last
158
P.A. Now (θ)
158°
Sep first
0.4
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.31
Mag sec
10.14
delta mag (ΔM)
1.83
Spectral class
B9II/III (blue-white)
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
209434
Tycho2
7390-02323-1
HD
162762
last precise pa
157.9
last precise sep
0.59