17309-3239 PRO 169

 
 
17H 30M 54.96S -32 37' 38.5" P.A. 69 SEP 2.5 MAG 12.20,12.50
 
 
Coord 2000
17309-3239
Discov num
PRO 169
Comp
Coord arcsec 2000
17 30 54.96 -32 37 38.5
Date first
1911
Date last
1999
Obs
4
Pa first
82
Pa last
69
P.A. Now (θ)
69°
Sep first
2.1
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
12.20
Mag sec
12.50
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-026
Sec motion ra
+039
Pri motion dec
-013
Sec motion dec
+012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
68.7
last precise sep
2.511