12002-4518 DON 503

 
 
12H 00M 11.51S -45 17' 51.0" P.A. 21 SEP 0.8 MAG 10.20,13.20 SP A2/3III:
 
 
Coord 2000
12002-4518
Discov num
DON 503
Comp
Coord arcsec 2000
12 00 11.51 -45 17 51.0
Date first
1929
Date last
1941
Obs
2
Pa first
21
Pa last
21
P.A. Now (θ)
21°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.20
Mag sec
13.20
delta mag (ΔM)
3
Spectral class
A2/3III: (white)
Pri motion ra
-022
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Centaurus
SAO
223164
Tycho2
8229-00009-1
HD
104227
last precise pa
20.7
last precise sep
0.78