10384-2153 ARA1473

 
 
10H 38M 26.95S -21 52' 51.6" P.A. 359 SEP 13.1 MAG 9.56,11.87 SP K0
 
 
Coord 2000
10384-2153
Discov num
ARA1473
Comp
Coord arcsec 2000
10 38 26.95 -21 52 51.6
Date first
1920
Date last
2010
Obs
5
Pa first
0
Pa last
359
P.A. Now (θ)
359°
Sep first
12.5
Sep last
13.1
Sep. Now (ρ)
13.1"
Mag pri
9.56
Mag sec
11.87
delta mag (ΔM)
2.31
Spectral class
K0 (yellow-orange)
Pri motion ra
-007
Sec motion ra
-007
Pri motion dec
+006
Sec motion dec
+014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
179061
Tycho2
6074-00644-1
last precise pa
359.4
last precise sep
13.14