20464+4551 CVR 230

 
 
20H 46M 22.25S +45 50' 52.1" P.A. 7 SEP 112 MAG 14.50,19.50 SP M1+M1
 
 
Coord 2000
20464+4551
Discov num
CVR 230
Comp
Coord arcsec 2000
20 46 22.25 +45 50 52.1
Date first
2000
Date last
2000
Obs
2
Pa first
7
Pa last
7
P.A. Now (θ)
Sep first
112.3
Sep last
112.0
Sep. Now (ρ)
112"
Mag pri
14.50
Mag sec
19.50
delta mag (ΔM)
5
Spectral class
M1+M1 (red/red)
Pri motion ra
-049
Sec motion ra
-050
Pri motion dec
-063
Sec motion dec
-063
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.012 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cygnus
last precise pa
7.1
last precise sep
111.96