11464+3058 SLW 645

11h 46m 21.78s +30° 57' 40.6" P.A. 2.00 sep 21.7 mag 15.80,16.27 Sp M2.2+M2.4

Coord 2000 11464+3058 Discov num SLW 645 Comp Coord arcsec 2000 11 46 21.78 +30 57 40.6
Date first 2000 Date last 2016 Obs 12
Pa first 2 Pa last 2 P.A. Now (θ)
Sep first 21.7 Sep last 21.718 Sep. Now (ρ) 21.718"
Mag pri 15.80 Mag sec 16.27 delta mag (ΔM) 0.47 Spectral class M2.2+M2.4 (red/red)
Pri motion ra -140 Sec motion ra -140
Pri motion dec +092 Sec motion dec +092
Notes V R (Proper motion indicates physical, Red magnitudes)




This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Constellation Ursa Major Gaia DR2 4021443270122519680