10505-1847 ARA 413

 
 
10H 50M 27.22S -18 46' 24.3" P.A. 131 SEP 12.9 MAG 12.77,12.62
 
 
Coord 2000
10505-1847
Discov num
ARA 413
Comp
Coord arcsec 2000
10 50 27.22 -18 46 24.3
Date first
1916
Date last
2010
Obs
5
Pa first
123
Pa last
131
P.A. Now (θ)
131°
Sep first
14.7
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
12.77
Mag sec
12.62
delta mag (ΔM)
0.15
Spectral class
Pri motion ra
-007
Sec motion ra
-029
Pri motion dec
+003
Sec motion dec
-004
Notes
rPM=0.789
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
last precise pa
131.1
last precise sep
12.87