11416+3012 SLW 631

 
 
11h 41m 37.47s +30° 12' 01.0" P.A. 143.00 sep 21.1 mag 16.88,17.08 Sp M2.6+M2.8
 
 
Coord 2000 11416+3012 Discov num SLW 631 Comp Coord arcsec 2000 11 41 37.47 +30 12 01.0
Date first 1998 Date last 2016 Obs 10
Pa first 143 Pa last 143.2 P.A. Now (θ) 143.2°
Sep first 21.2 Sep last 21.093 Sep. Now (ρ) 21.093"
Mag pri 16.88 Mag sec 17.08 delta mag (ΔM) 0.2 Spectral class M2.6+M2.8 (red/red)
Pri motion ra +038 Sec motion ra +039
Pri motion dec -021 Sec motion dec -021
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.023 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 4020938486910616576