13104+1710 CVR 1488

 
 
13h 10m 23.87s +17° 10' 06.7" P.A. 108.00 sep 4.0 mag 16.90,17.30 Sp M2+M2
 
 
Coord 2000 13104+1710 Discov num CVR1488 Comp Coord arcsec 2000 13 10 23.87 +17 10 06.7
Date first 1998 Date last 2016 Obs 6
Pa first 108 Pa last 107.5 P.A. Now (θ) 107.5°
Sep first 4.0 Sep last 3.996 Sep. Now (ρ) 3.996"
Mag pri 16.90 Mag sec 17.30 delta mag (ΔM) 0.4 Spectral class M2+M2 (red/red)
Pri motion ra +021 Sec motion ra +020
Pri motion dec -052 Sec motion dec -047
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.091 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Coma Berenices Gaia DR2 3937102894252501760