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
Constellation
Cygnus
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

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