21221+0832 UC 4460

 
 
21h 22m 05.23s +08 32' 08.8" P.A. 236 sep 21.9 mag 13.23,14.14
 
 
Coord 2000
21221+0832
Discov num
UC 4460
Comp
Coord arcsec 2000
21 22 05.23 +08 32 08.8
Date first
2000
Date last
2015
Obs
4
Pa first
237
Pa last
236
P.A. Now (θ)
236°
Sep first
22.0
Sep last
21.9
Sep. Now (ρ)
21.9"
Mag pri
13.23
Mag sec
14.14
delta mag (ΔM)
0.91
Spectral class
Pri motion ra
-036
Sec motion ra
-039
Pri motion dec
-039
Sec motion dec
-042
Notes
V (Proper motion indicates physical)
rPM=0.074 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
236.1
Precise sep
21.867
Constellation
Equuleus
last precise pa
236.1
last precise sep
21.867
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21221+0832 UC 4460 2000 2 237 22.0 13.20 14.10 V 212205.23+083208.8
21221+0832 UC 4460 2010 3 236 22.0 13.23 14.14 V 212205.23+083208.8
21221+0832 UC 4460 2015 4 236 21.9 13.23 14.14 V 212205.23+083208.8

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