03176+4045 GRV 170

 
 
03h 17m 36.68s +40 45' 33.0" P.A. 234 sep 14.3 mag 10.79,11.81 Sp G0
 
 
Coord 2000
03176+4045
Discov num
GRV 170
Comp
Coord arcsec 2000
03 17 36.68 +40 45 33.0
Date first
1895
Date last
2013
Obs
6
Pa first
235
Pa last
234
P.A. Now (θ)
234°
Sep first
14.0
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
10.79
Mag sec
11.81
delta mag (ΔM)
1.02
Spectral class
G0 (yellow)
Pri motion ra
+033
Sec motion ra
+031
Pri motion dec
-030
Sec motion dec
-030
Notes
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234.2
Precise sep
14.25
Constellation
Perseus
Tycho2
2852-01463-1
HD
275068
last precise pa
234.2
last precise sep
14.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03176+4045 GRV 170 2000 4 234 14.3 10.79 11.81 D 031736.68+404533.0
03176+4045 GRV 170 2002 5 234 14.2 10.79 11.81 D 031736.68+404533.0
03176+4045 GRV 170 2013 5 234 14.3 10.79 11.81 G0 031736.68+404533.0

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