23305+2038 CVR 993

 
 
23H 30M 28.41S +20 38' 15.9" P.A. 277 SEP 9.2 MAG 16.70,19.80 SP M3+M5
 
 
Coord 2000
23305+2038
Discov num
CVR 993
Comp
Coord arcsec 2000
23 30 28.41 +20 38 15.9
Date first
1997
Date last
2010
Obs
3
Pa first
278
Pa last
277
P.A. Now (θ)
277°
Sep first
9.6
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
16.70
Mag sec
19.80
delta mag (ΔM)
3.1
Spectral class
M3+M5 (red/red)
Pri motion ra
+048
Sec motion ra
+041
Pri motion dec
-013
Sec motion dec
-015
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.146 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pegasus
Tycho2
1726-01292-1
last precise pa
276.8
last precise sep
9.17