18441+7129 LDS 1891

 
 
18h 44m 10.23s +71° 29' 18.2" P.A. 98.00 sep 3.2 mag 16.10,16.50
 
 
Coord 2000 18441+7129 Discov num LDS1891 Comp Coord arcsec 2000 18 44 10.23 +71 29 18.2
Date first 1963 Date last 2015 Obs 3
Pa first 112 Pa last 97.8 P.A. Now (θ) 97.8°
Sep first 2.0 Sep last 3.204 Sep. Now (ρ) 3.204"
Mag pri 16.10 Mag sec 16.50 delta mag (ΔM) 0.4 Spectral class
Pri motion ra +033 Sec motion ra +021
Pri motion dec +151 Sec motion dec +145
Notes T (Parallax indicates physical)
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2265589961537092480