12115+3105 SLW 692

 
 
12h 11m 32.27s +31° 05' 23.5" P.A. 301.00 sep 110.8 mag 17.85,19.25 Sp M2.4+M3.3
 
 
Coord 2000 12115+3105 Discov num SLW 692 Comp Coord arcsec 2000 12 11 32.27 +31 05 23.5
Date first 2000 Date last 2015 Obs 7
Pa first 301 Pa last 301.3 P.A. Now (θ) 301.3°
Sep first 110.9 Sep last 110.804 Sep. Now (ρ) 110.804"
Mag pri 17.85 Mag sec 19.25 delta mag (ΔM) 1.4 Spectral class M2.4+M3.3 (red/red)
Pri motion ra -033 Sec motion ra -035
Pri motion dec -016 Sec motion dec -019
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 4014516896623788928