12109-3010 B  1208

 
 
12H 10M 55.37S -30 09' 52.2" P.A. 294 SEP 4.1 MAG 8.46,14.50 SP K0III
 
 
Coord 2000
12109-3010
Discov num
B  1208
Comp
Coord arcsec 2000
12 10 55.37 -30 09 52.2
Date first
1928
Date last
1987
Obs
2
Pa first
293
Pa last
294
P.A. Now (θ)
294°
Sep first
4.1
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
8.46
Mag sec
14.50
delta mag (ΔM)
6.04
Spectral class
K0III (yellow-orange)
Pri motion ra
-062
Sec motion ra
Pri motion dec
+020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
180542
Tycho2
7232-00408-1
HD
105831
last precise pa
294
last precise sep
4.11