00026+4221 GRV   2

 
 
00h 02m 38.53s +42 21' 35.4" P.A. 113 sep 24.7 mag 10.93,12.21
 
 
Coord 2000
00026+4221
Discov num
GRV   2
Comp
Coord arcsec 2000
00 02 38.53 +42 21 35.4
Date first
1893
Date last
2015
Obs
7
Pa first
114
Pa last
113
P.A. Now (θ)
113°
Sep first
25.1
Sep last
24.7
Sep. Now (ρ)
24.7"
Mag pri
10.93
Mag sec
12.21
delta mag (ΔM)
1.28
Spectral class
Pri motion ra
-012
Sec motion ra
-010
Pri motion dec
-015
Sec motion dec
-012
Notes
rPM=0.188 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
113.2
Precise sep
24.7
Constellation
Andromeda
Tycho2
2789-01572-1
last precise pa
113.2
last precise sep
24.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00026+4221 GRV 2 2000 4 113 24.7 10.80 12.00 D 000238.53+422135.4
00026+4221 GRV 2 2002 5 113 24.8 10.80 12.00 D 000238.53+422135.4
00026+4221 GRV 2 2014 5 113 24.4 10.93 12.21 000238.53+422135.4
00026+4221 GRV 2 2015 6 113 24.7 10.93 12.21 000238.53+422135.4

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