03009+5940 STTA 31 (V798 Cas)

 
 
03h 00m 53.78s +59° 39' 57.4" P.A. 231.00 sep 73.9 mag 7.33,8.03 Sp B9p dist. 241.55 pc (787.94 l.y.)
 
 
Coord 2000 03009+5940 Discov num STTA 31 Comp Coord arcsec 2000 03 00 53.78 +59 39 57.4
Date first 1875 Date last 2019 Obs 32
Pa first 229 Pa last 230.5 P.A. Now (θ) 230.5°
Sep first 73.6 Sep last 73.9 Sep. Now (ρ) 73.9"
Mag pri 7.33 Mag sec 8.03 delta mag (ΔM) 0.7 Spectral class B9p (blue-white)
Pri motion ra +001 Sec motion ra -001
Pri motion dec -017 Sec motion dec -019
Notes N (See Notes)
rPM=0.149 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V798 Cas Constellation Cassiopeia SAO 23761 HIP 14049
Tycho2 3713-00827-1 Gaia DR2 461536090419421056 HD 18473 GC 3593
BD BD+59 582 Distance 241.55 Distance ly 787.94