17471+6455 LDS 2741

 
 
17h 46m 56.25s +64° 56' 07.9" P.A. 144.00 sep 23.1 mag 15.31,15.74 Sp M1+M1
 
 
Coord 2000 17471+6455 Discov num LDS2741 Comp Coord arcsec 2000 17 46 56.25 +64 56 07.9
Date first 1968 Date last 2016 Obs 12
Pa first 145 Pa last 144.4 P.A. Now (θ) 144.4°
Sep first 23.0 Sep last 23.114 Sep. Now (ρ) 23.114"
Mag pri 15.31 Mag sec 15.74 delta mag (ΔM) 0.43 Spectral class M1+M1 (red/red)
Pri motion ra -082 Sec motion ra -077
Pri motion dec +097 Sec motion dec +107
Notes V (Proper motion indicates physical)
rPM=0.085 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 1440919956821235840