21050-0309 CVR 238

 
 
21h 05m 02.02s -03° 09' 10.4" P.A. 79.00 sep 23.5 mag 16.80,18.40 Sp M4+M5
 
 
Coord 2000 21050-0309 Discov num CVR 238 Comp Coord arcsec 2000 21 05 02.02 -03 09 10.4
Date first 1987 Date last 2016 Obs 8
Pa first 79 Pa last 78.6 P.A. Now (θ) 78.6°
Sep first 23.5 Sep last 23.456 Sep. Now (ρ) 23.456"
Mag pri 16.80 Mag sec 18.40 delta mag (ΔM) 1.6 Spectral class M4+M5 (red/red)
Pri motion ra +028 Sec motion ra +028
Pri motion dec +064 Sec motion dec +067
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 6915872136633952000