21373+2230 CVR 911

 
 
21H 37M 15.69S +22 29' 44.2" P.A. 174 SEP 10.7 MAG 18.60,19.70 SP M4+M5
 
 
Coord 2000
21373+2230
Discov num
CVR 911
Comp
Coord arcsec 2000
21 37 15.69 +22 29 44.2
Date first
2000
Date last
2010
Obs
3
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
10.5
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
18.60
Mag sec
19.70
delta mag (ΔM)
1.1
Spectral class
M4+M5 (red/red)
Pri motion ra
+029
Sec motion ra
+031
Pri motion dec
-049
Sec motion dec
-049
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.034 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pegasus
last precise pa
174.4
last precise sep
10.7