12115+4726 LDS 4187

12h 11m 29.72s +47° 25' 15.0" P.A. 65.00 sep 31.0 mag 15.90,20.50 Sp M0+M3

Coord 2000 12115+4726 Discov num LDS4187 Comp Coord arcsec 2000 12 11 29.72 +47 25 15.0
Date first 1960 Date last 2016 Obs 19
Pa first 63 Pa last 65.2 P.A. Now (θ) 65.2°
Sep first 31.5 Sep last 31.036 Sep. Now (ρ) 31.036"
Mag pri 15.90 Mag sec 20.50 delta mag (ΔM) 4.6 Spectral class M0+M3 (red/red)
Pri motion ra -024 Sec motion ra -024
Pri motion dec -323 Sec motion dec -324
Notes V (Proper motion indicates physical)




rPM=0.003 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Canes Venatici Gaia DR2 1545911527587769600