21263+2814 CVR 902

 
 
21h 26m 18.87s +28 13' 48.0" P.A. 343 sep 16 mag 16.30,19.20 Sp M1+M4
 
 
Coord 2000
21263+2814
Discov num
CVR 902
Comp
Coord arcsec 2000
21 26 18.87 +28 13 48.0
Date first
1997
Date last
2010
Obs
3
Pa first
343
Pa last
343
P.A. Now (θ)
343°
Sep first
16.0
Sep last
16.0
Sep. Now (ρ)
16"
Mag pri
16.30
Mag sec
19.20
delta mag (ΔM)
2.9
Spectral class
M1+M4 (red/red)
Pri motion ra
+050
Sec motion ra
+046
Pri motion dec
-007
Sec motion dec
-002
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.127 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
343.2
Precise sep
15.97
Cdsa2 id
CVR 902
Constellation
Vulpecula
Ra deg
21.438575
De deg
28.229999999999997
last precise pa
343.2
last precise sep
15.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21263+2814 CVR 902 2009 1 343 16.0 16.30 19.20 M1+M4 V R 212618.52+281403.3
21263+2814 CVR 902 2010 3 343 15.9 16.30 19.20 M1+M4 V R 212618.87+281348.0

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