12573+3046 LDS 1347

12h 57m 20.30s +30° 45' 26.5" P.A. 110.00 sep 79.4 mag 16.80,17.50 Sp M3.7+M4.0

Coord 2000 12573+3046 Discov num LDS1347 Comp Coord arcsec 2000 12 57 20.30 +30 45 26.5
Date first 1955 Date last 2016 Obs 12
Pa first 110 Pa last 110.2 P.A. Now (θ) 110.2°
Sep first 79.4 Sep last 79.405 Sep. Now (ρ) 79.405"
Mag pri 16.80 Mag sec 17.50 delta mag (ΔM) 0.7 Spectral class M3.7+M4.0 (red/red)
Pri motion ra -210 Sec motion ra -210
Pri motion dec +047 Sec motion dec +045
Notes V (Proper motion indicates physical)




rPM=0.009 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Coma Berenices Gaia DR2 1465415800281262336