10360-2310 DON 423

 
 
10H 35M 59.74S -23 09' 57.8" P.A. 77 SEP 0.6 MAG 11.10,12.40 SP G1V
 
 
Coord 2000
10360-2310
Discov num
DON 423
Comp
Coord arcsec 2000
10 35 59.74 -23 09 57.8
Date first
1930
Date last
1951
Obs
3
Pa first
73
Pa last
77
P.A. Now (θ)
77°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.10
Mag sec
12.40
delta mag (ΔM)
1.3
Spectral class
G1V (yellow)
Pri motion ra
-039
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
179011
Tycho2
6620-00232-1
last precise pa
77
last precise sep
0.55