21223+5132 CVR 241

 
 
21h 22m 20.06s +51 32' 07.8" P.A. 156 sep 75 mag 16.70,19.30 Sp M0+M1
 
 
Coord 2000
21223+5132
Discov num
CVR 241
Comp
Coord arcsec 2000
21 22 20.06 +51 32 07.8
Date first
2000
Date last
2006
Obs
2
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
74.6
Sep last
75.0
Sep. Now (ρ)
75"
Mag pri
16.70
Mag sec
19.30
delta mag (ΔM)
2.6
Spectral class
M0+M1 (red/red)
Pri motion ra
+024
Sec motion ra
+024
Pri motion dec
-067
Sec motion dec
-065
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156
Precise sep
74.95
Cdsa2 id
CVR 241
Constellation
Cygnus
Ra deg
21.37223888888889
De deg
51.5355
last precise pa
156
last precise sep
74.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21223+5132 CVR 241 2006 1 156 75.0 16.70 19.30 M0+M1 V R 212220.06+513207.8

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