08311+1509 CBL 257

 
 
08h 31m 04.59s +15° 08' 59.6" P.A. 285.00 sep 47.2 mag 15.60,17.10
 
 
Coord 2000 08311+1509 Discov num CBL 257 Comp Coord arcsec 2000 08 31 04.59 +15 08 59.6
Date first 1989 Date last 2016 Obs 10
Pa first 285 Pa last 284.7 P.A. Now (θ) 284.7°
Sep first 47.2 Sep last 47.176 Sep. Now (ρ) 47.176"
Mag pri 15.60 Mag sec 17.10 delta mag (ΔM) 1.5 Spectral class
Pri motion ra +052 Sec motion ra +053
Pri motion dec -054 Sec motion dec -054
Notes V (Proper motion indicates physical)
rPM=0.013 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer Gaia DR2 651841448441872768