09083+2515 GRV 779

 
 
09h 08m 21.44s +25 15' 10.6" P.A. 28 sep 28.9 mag 11.88,12.45
 
 
Coord 2000
09083+2515
Discov num
GRV 779
Comp
Coord arcsec 2000
09 08 21.44 +25 15 10.6
Date first
1905
Date last
2014
Obs
6
Pa first
28
Pa last
28
P.A. Now (θ)
28°
Sep first
29.6
Sep last
28.9
Sep. Now (ρ)
28.9"
Mag pri
11.88
Mag sec
12.45
delta mag (ΔM)
0.57
Spectral class
Pri motion ra
-024
Sec motion ra
-024
Pri motion dec
-013
Sec motion dec
-016
Notes
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
28.1
Precise sep
28.92
Constellation
Cancer
Tycho2
1954-01268-1
last precise pa
28.1
last precise sep
28.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09083+2515 GRV 779 2000 4 28 28.9 11.60 12.10 D 090821.44+251510.6
09083+2515 GRV 779 2001 5 28 28.9 11.60 12.10 D 090821.44+251510.6
09083+2515 GRV 779 2014 5 28 28.9 11.88 12.45 090821.44+251510.6

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