18409+6633 LDS 2419

 
 
18h 40m 46.60s +66° 32' 52.1" P.A. 212.00 sep 45.1 mag 11.09,15.90 Sp M0V
 
 
Coord 2000 18409+6633 Discov num LDS2419 Comp Coord arcsec 2000 18 40 46.60 +66 32 52.1
Date first 1954 Date last 2015 Obs 10
Pa first 213 Pa last 212.2 P.A. Now (θ) 212.2°
Sep first 45.0 Sep last 45.139 Sep. Now (ρ) 45.139"
Mag pri 11.09 Mag sec 15.90 delta mag (ΔM) 4.81 Spectral class M0V (red)
Pri motion ra +161 Sec motion ra +150
Pri motion dec +018 Sec motion dec +032
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.11 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4227-00486-1 Gaia DR2 2257067264657195392