02511+4807 ES 557

 
 
02h 51m 07.34s +48° 06' 57.5" P.A. 324.00 sep 5.8 mag 9.58,12.90 Sp M5
 
 
Coord 2000 02511+4807 Discov num ES  557 Comp Coord arcsec 2000 02 51 07.34 +48 06 57.5
Date first 1908 Date last 2018 Obs 10
Pa first 316 Pa last 324.2 P.A. Now (θ) 324.2°
Sep first 5.0 Sep last 5.84 Sep. Now (ρ) 5.84"
Mag pri 9.58 Mag sec 12.90 delta mag (ΔM) 3.32 Spectral class M5 (red)
Pri motion ra +002 Sec motion ra
Pri motion dec -009 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Tycho2 3301-00320-1 Gaia DR2 437748499946139008