10428-2529 DON 430

 
 
10H 42M 47.49S -25 29' 02.1" P.A. 49 SEP 1.8 MAG 10.26,13.40 SP G
 
 
Coord 2000
10428-2529
Discov num
DON 430
Comp
Coord arcsec 2000
10 42 47.49 -25 29 02.1
Date first
1932
Date last
1940
Obs
3
Pa first
49
Pa last
49
P.A. Now (θ)
49°
Sep first
1.5
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
10.26
Mag sec
13.40
delta mag (ΔM)
3.14
Spectral class
G (yellow)
Pri motion ra
-074
Sec motion ra
Pri motion dec
+049
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
179145
Tycho2
6637-00785-1
last precise pa
48.9
last precise sep
1.82