23111+5739 CVR 274

 
 
23h 11m 08.78s +57° 38' 38.2" P.A. 331.00 sep 91.4 mag 19.60,20.20 Sp M1+M2
 
 
Coord 2000 23111+5739 Discov num CVR 274 Comp Coord arcsec 2000 23 11 08.78 +57 38 38.2
Date first 2003 Date last 2013 Obs 2
Pa first 332 Pa last 330.9 P.A. Now (θ) 330.9°
Sep first 88.8 Sep last 91.366 Sep. Now (ρ) 91.366"
Mag pri 19.60 Mag sec 20.20 delta mag (ΔM) 0.6 Spectral class M1+M2 (red/red)
Pri motion ra -036 Sec motion ra -033
Pri motion dec +072 Sec motion dec +071
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia