00217+2144 CVR 10

 
 
00h 21m 39.07s +21° 44' 13.9" P.A. 337.00 sep 13.2 mag 17.80,18.60 Sp M3+M3
 
 
Coord 2000 00217+2144 Discov num CVR  10 Comp Coord arcsec 2000 00 21 39.07 +21 44 13.9
Date first 1954 Date last 2016 Obs 10
Pa first 337 Pa last 336.7 P.A. Now (θ) 336.7°
Sep first 13.0 Sep last 13.226 Sep. Now (ρ) 13.226"
Mag pri 17.80 Mag sec 18.60 delta mag (ΔM) 0.8 Spectral class M3+M3 (red/red)
Pri motion ra -022 Sec motion ra -024
Pri motion dec -087 Sec motion dec -084
Notes V (Proper motion indicates physical)
rPM=0.04 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Andromeda Gaia DR2 2799539471140922112