10398+6545 JNN 74

 
 
10h 39m 46.01s +65 45' 21.2" P.A. 315.00 sep 1.2 mag 11.40,13.00 Sp M1.5+M4
 
 
Coord 2000 10398+6545 Discov num JNN  74 Comp Coord arcsec 2000 10 39 46.01 +65 45 21.2
Date first 2008 Date last 2016 Obs 4
Pa first 320 Pa last 315.4 P.A. Now (θ) 315.4°
Sep first 1.1 Sep last 1.202 Sep. Now (ρ) 1.202"
Mag pri 11.40 Mag sec 13.00 delta mag (ΔM) 1.6 Spectral class M1.5+M4 (red/red)
Pri motion ra +141 Sec motion ra
Pri motion dec +007 Sec motion dec
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 4150-01189-1 Gaia DR2 1059531598284008704