21395+0534 CVR 912

 
 
21h 39m 27.30s +05 34' 30.9" P.A. 106 sep 24.5 mag 16.90,19.30 Sp M3+M3
 
 
Coord 2000
21395+0534
Discov num
CVR 912
Comp
Coord arcsec 2000
21 39 27.30 +05 34 30.9
Date first
2000
Date last
2010
Obs
3
Pa first
105
Pa last
106
P.A. Now (θ)
106°
Sep first
24.2
Sep last
24.5
Sep. Now (ρ)
24.5"
Mag pri
16.90
Mag sec
19.30
delta mag (ΔM)
2.4
Spectral class
M3+M3 (red/red)
Pri motion ra
-012
Sec motion ra
-020
Pri motion dec
-040
Sec motion dec
-039
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.184 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.8
Precise sep
24.48
Constellation
Pegasus
last precise pa
105.8
last precise sep
24.48
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21395+0534 CVR 912 2005 1 105 24.1 16.90 19.30 M3+M3 V R 213928.86+053424.6
21395+0534 CVR 912 2010 3 106 24.5 16.90 19.30 M3+M3 V R 213927.30+053430.9

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