17394-3222 I   107

 
 
17H 39M 31.14S -32 21' 03.2" P.A. 137 SEP 1.6 MAG 9.70,10.20 SP B9/A0V
 
 
Coord 2000
17394-3222
Discov num
I   107
Comp
Coord arcsec 2000
17 39 31.14 -32 21 03.2
Date first
1896
Date last
1965
Obs
7
Pa first
130
Pa last
137
P.A. Now (θ)
137°
Sep first
1.5
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
9.70
Mag sec
10.20
delta mag (ΔM)
0.5
Spectral class
B9/A0V (blue-white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
Tycho2
7380-01029-1
HD
160094
last precise pa
136.9
last precise sep
1.63