04394+4248 SHT 73

 
 
04h 39m 23.10s +42° 47' 52.7" P.A. 344.00 sep 9.0 mag 18.00,18.70 Sp WD:+WD:
 
 
Coord 2000 04394+4248 Discov num SHT  73 Comp Coord arcsec 2000 04 39 23.10 +42 47 52.7
Date first 1953 Date last 2016 Obs 12
Pa first 344 Pa last 344.4 P.A. Now (θ) 344.4°
Sep first 8.8 Sep last 9.001 Sep. Now (ρ) 9.001"
Mag pri 18.00 Mag sec 18.70 delta mag (ΔM) 0.7 Spectral class WD:+WD: (Wolf-Rayet/Wolf-Rayet)
Pri motion ra +020 Sec motion ra +018
Pri motion dec -056 Sec motion dec -046
Notes V (Proper motion indicates physical)
rPM=0.171 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Gaia DR2 204274691914843008