02547+3238 GRV 151

 
 
02h 54m 42.55s +32 38' 26.1" P.A. 9 sep 42.5 mag 12.54,13.43
 
 
Coord 2000
02547+3238
Discov num
GRV 151
Comp
Coord arcsec 2000
02 54 42.55 +32 38 26.1
Date first
1931
Date last
2010
Obs
4
Pa first
10
Pa last
9
P.A. Now (θ)
Sep first
42.7
Sep last
42.5
Sep. Now (ρ)
42.5"
Mag pri
12.54
Mag sec
13.43
delta mag (ΔM)
0.89
Spectral class
Pri motion ra
-017
Sec motion ra
-003
Pri motion dec
-013
Sec motion dec
-009
Notes
rPM=0.68
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9.4
Precise sep
42.51
Constellation
Perseus
Tycho2
2330-01252-1
last precise pa
9.4
last precise sep
42.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02547+3238 GRV 151 2000 3 9 42.5 12.30 13.10 D 025442.55+323826.1
02547+3238 GRV 151 2001 4 9 42.5 12.30 13.10 D 025442.55+323826.1
02547+3238 GRV 151 2010 4 9 42.5 12.54 13.43 025442.55+323826.1

If you need more information about this double, apply for a data request form to the WDS.