10517-4427 DON 443

 
 
10H 51M 43.11S -44 26' 54.2" P.A. 84 SEP 0.4 MAG 10.30,11.00 SP A2
 
 
Coord 2000
10517-4427
Discov num
DON 443
Comp
Coord arcsec 2000
10 51 43.11 -44 26 54.2
Date first
1930
Date last
1966
Obs
4
Pa first
101
Pa last
84
P.A. Now (θ)
84°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.30
Mag sec
11.00
delta mag (ΔM)
0.7
Spectral class
A2 (white)
Pri motion ra
-050
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
83.9
Precise sep
0.35
Constellation
Vela
Tycho2
7736-00546-1
last precise pa
83.9
last precise sep
0.35