09221+2820 GRV 786

 
 
09h 22m 07.51s +28 20' 10.6" P.A. 127 sep 29.8 mag 11.71,12.41
 
 
Coord 2000
09221+2820
Discov num
GRV 786
Comp
Coord arcsec 2000
09 22 07.51 +28 20 10.6
Date first
1901
Date last
2014
Obs
6
Pa first
128
Pa last
127
P.A. Now (θ)
127°
Sep first
29.6
Sep last
29.8
Sep. Now (ρ)
29.8"
Mag pri
11.71
Mag sec
12.41
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-020
Sec motion ra
-016
Pri motion dec
-012
Sec motion dec
-015
Notes
rPM=0.214 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127.3
Precise sep
29.81
Constellation
Cancer
Tycho2
1958-01069-1
last precise pa
127.3
last precise sep
29.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09221+2820 GRV 786 2000 4 127 29.7 11.50 12.10 D 092207.51+282010.6
09221+2820 GRV 786 2001 5 127 29.7 11.50 12.10 D 092207.51+282010.6
09221+2820 GRV 786 2014 5 127 29.8 11.71 12.41 092207.51+282010.6

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