22216+2856 CVR 942

 
 
22h 21m 37.84s +28 56' 13.3" P.A. 202 sep 15.1 mag 13.60,16.40 Sp M0+M2
 
 
Coord 2000
22216+2856
Discov num
CVR 942
Comp
Coord arcsec 2000
22 21 37.84 +28 56 13.3
Date first
1997
Date last
2010
Obs
3
Pa first
202
Pa last
202
P.A. Now (θ)
202°
Sep first
15.1
Sep last
15.1
Sep. Now (ρ)
15.1"
Mag pri
13.60
Mag sec
16.40
delta mag (ΔM)
2.8
Spectral class
M0+M2 (red/red)
Pri motion ra
-013
Sec motion ra
-012
Pri motion dec
-045
Sec motion dec
-046
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
201.7
Precise sep
15.11
Constellation
Pegasus
last precise pa
201.7
last precise sep
15.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22216+2856 CVR 942 2009 1 202 15.1 13.60 16.40 M0+M2 V R 222137.42+285559.3
22216+2856 CVR 942 2010 3 202 15.0 13.60 16.40 M0+M2 V R 222137.84+285613.3

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