12101-4739 COO 135

 
 
12H 10M 05.85S -47 38' 50.8" P.A. 303 SEP 7.1 MAG 9.61,10.13 SP A7V
 
 
Coord 2000
12101-4739
Discov num
COO 135
Comp
Coord arcsec 2000
12 10 05.85 -47 38 50.8
Date first
1903
Date last
2010
Obs
12
Pa first
305
Pa last
303
P.A. Now (θ)
303°
Sep first
7.3
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
9.61
Mag sec
10.13
delta mag (ΔM)
0.52
Spectral class
A7V (white)
Pri motion ra
-023
Sec motion ra
-038
Pri motion dec
-009
Sec motion dec
+011
Notes
rPM=0.632
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
Tycho2
8233-00555-1
HD
105689
last precise pa
302.5
last precise sep
7.1