21355+3012 UC 4502

 
 
21h 35m 30.21s +30 12' 00.0" P.A. 264 sep 46 mag 14.25,13.98
 
 
Coord 2000
21355+3012
Discov num
UC 4502
Comp
Coord arcsec 2000
21 35 30.21 +30 12 00.0
Date first
1998
Date last
2002
Obs
2
Pa first
264
Pa last
264
P.A. Now (θ)
264°
Sep first
45.8
Sep last
46.0
Sep. Now (ρ)
46"
Mag pri
14.25
Mag sec
13.98
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
+008
Sec motion ra
+005
Pri motion dec
+091
Sec motion dec
+053
Notes
V (Proper motion indicates physical)
rPM=0.417
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264
Precise sep
45.951
Cdsa2 id
UC 4502
Constellation
Cygnus
Ra deg
21.591725
De deg
30.2
last precise pa
264
last precise sep
45.951
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21355+3012 UC 4502 2000 2 264 45.9 14.30 14.00 V 213530.21+301200.0
21355+3012 UC 4502 2002 2 264 46.0 14.30 14.00 V 213530.21+301200.0

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