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
Cdsa2 id
UC 4460
Constellation
Equuleus
Ra deg
21.368119444444446
De deg
8.535777777777778
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.