12004-1904 DVG   6

 
 
12H 00M 21.05S -19 04' 26.5" P.A. 325 SEP 4.1 MAG 16.80,17.70 SP K7V+K9V
 
 
Coord 2000
12004-1904
Discov num
DVG   6
Comp
Coord arcsec 2000
12 00 21.05 -19 04 26.5
Date first
1954
Date last
1998
Obs
4
Pa first
325
Pa last
325
P.A. Now (θ)
325°
Sep first
4.0
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
16.80
Mag sec
17.70
delta mag (ΔM)
0.9
Spectral class
K7V+K9V (yellow-orange/yellow-orange)
Pri motion ra
-030
Sec motion ra
-021
Pri motion dec
-020
Sec motion dec
-010
Notes
rPM=0.373
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Corvus
last precise pa
325.4
last precise sep
4.12