00331+4018 GRV  30

 
 
00H 33M 09.88S +40 18' 30.1" P.A. 156 SEP 48.7 MAG 12.79,13.58
 
 
Coord 2000
00331+4018
Discov num
GRV  30
Comp
Coord arcsec 2000
00 33 09.88 +40 18 30.1
Date first
1953
Date last
2010
Obs
4
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
49.0
Sep last
48.7
Sep. Now (ρ)
48.7"
Mag pri
12.79
Mag sec
13.58
delta mag (ΔM)
0.79
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
-010
Sec motion dec
-007
Notes
rPM=0.166 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
Tycho2
2788-01594-1
last precise pa
155.7
last precise sep
48.69