12279+4815 SLW 727

12h 27m 56.98s +48° 14' 40.9" P.A. 47.00 sep 30.4 mag 15.66,16.10 Sp M2.8+M3.1

Coord 2000 12279+4815 Discov num SLW 727 Comp Coord arcsec 2000 12 27 56.98 +48 14 40.9
Date first 1999 Date last 2016 Obs 10
Pa first 47 Pa last 47.2 P.A. Now (θ) 47.2°
Sep first 30.5 Sep last 30.435 Sep. Now (ρ) 30.435"
Mag pri 15.66 Mag sec 16.10 delta mag (ΔM) 0.44 Spectral class M2.8+M3.1 (red/red)
Pri motion ra -023 Sec motion ra -022
Pri motion dec -046 Sec motion dec -049
Notes V R (Proper motion indicates physical, Red magnitudes)




rPM=0.059 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Canes Venatici Gaia DR2 1543976975538446592