17411-3120 PRO 177

 
 
17H 41M 01.52S -31 19' 23.1" P.A. 231 SEP 9.1 MAG 11.50,11.80
 
 
Coord 2000
17411-3120
Discov num
PRO 177
Comp
Coord arcsec 2000
17 41 01.52 -31 19 23.1
Date first
1911
Date last
1999
Obs
4
Pa first
226
Pa last
231
P.A. Now (θ)
231°
Sep first
9.1
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
11.50
Mag sec
11.80
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+003
Sec motion ra
-008
Pri motion dec
-018
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
231
last precise sep
9.058