00198+7518 HJ 1950

 
 
00h 19m 46.61s +75 17' 52.2" P.A. 66.00 sep 22.8 mag 10.20,12.60 Sp K2
 
 
Coord 2000 00198+7518 Discov num HJ 1950 Comp Coord arcsec 2000 00 19 46.61 +75 17 52.2
Date first 1831 Date last 2016 Obs 15
Pa first 71 Pa last 65.5 P.A. Now (θ) 65.5°
Sep first 12.0 Sep last 22.78 Sep. Now (ρ) 22.78"
Mag pri 10.20 Mag sec 12.60 delta mag (ΔM) 2.4 Spectral class K2 (yellow-orange)
Pri motion ra +002 Sec motion ra +018
Pri motion dec -004 Sec motion dec +010
Notes U (Proper motion indicates non-physical)
rPM=1.032
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cepheus Tycho2 4492-00178-1 Gaia DR2 539539362299490816