21501+2433 GRV 512

 
 
21h 50m 06.81s +24 33' 05.2" P.A. 191 sep 68.3 mag 11.10,13.36
 
 
Coord 2000
21501+2433
Discov num
GRV 512
Comp
Coord arcsec 2000
21 50 06.81 +24 33 05.2
Date first
1997
Date last
2010
Obs
4
Pa first
191
Pa last
191
P.A. Now (θ)
191°
Sep first
68.3
Sep last
68.3
Sep. Now (ρ)
68.3"
Mag pri
11.10
Mag sec
13.36
delta mag (ΔM)
2.26
Spectral class
Pri motion ra
-015
Sec motion ra
-029
Pri motion dec
-021
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pegasus
last precise pa
190.6
last precise sep
68.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21501+2433 GRV 512 2000 2 191 68.2 10.90 13.10 D 215006.81+243305.2
21501+2433 GRV 512 2009 3 191 69.1 10.90 13.10 D 215006.81+243305.2
21501+2433 GRV 512 2010 4 191 68.3 11.10 13.36 215006.81+243305.2

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