18545+4823 WOL 4

 
 
18h 54m 30.81s +48° 23' 27.7" P.A. 98.00 sep 4.0 mag 13.81,16.20 Sp K7+K/M
 
 
Coord 2000 18545+4823 Discov num WOL   4 Comp Coord arcsec 2000 18 54 30.81 +48 23 27.7
Date first 1998 Date last 2016 Obs 10
Pa first 99 Pa last 98.4 P.A. Now (θ) 98.4°
Sep first 4.1 Sep last 4.05 Sep. Now (ρ) 4.05"
Mag pri 13.81 Mag sec 16.20 delta mag (ΔM) 2.39 Spectral class K7+K/M (yellow-orange/yellow-orange)
Pri motion ra -019 Sec motion ra -021
Pri motion dec -046 Sec motion dec -045
Notes N T (See Notes, Parallax indicates physical)
rPM=0.045 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 2131725447350716032