17419-3136 PRO 180

 
 
17H 41M 52.97S -31 34' 55.7" P.A. 223 SEP 3.9 MAG 12.40,13.00
 
 
Coord 2000
17419-3136
Discov num
PRO 180
Comp
Coord arcsec 2000
17 41 52.97 -31 34 55.7
Date first
1911
Date last
2000
Obs
4
Pa first
220
Pa last
223
P.A. Now (θ)
223°
Sep first
4.3
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.40
Mag sec
13.00
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+026
Sec motion ra
-009
Pri motion dec
+028
Sec motion dec
+003
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
last precise pa
223
last precise sep
3.895