03378+4046 COU 1517 (AB Per)

 
 
03h 37m 45.20s +40° 45' 49.3" P.A. 254.00 sep 0.2 mag 10.28,10.81 Sp A5V+G9IV dist. 201.61 pc (657.65 l.y.)
 
 
Coord 2000 03378+4046 Discov num COU1517 Comp Coord arcsec 2000 03 37 45.20 +40 45 49.3
Date first 1977 Date last 2011 Obs 7
Pa first 266 Pa last 253.7 P.A. Now (θ) 253.7°
Sep first 0.2 Sep last 0.23 Sep. Now (ρ) 0.23"
Mag pri 10.28 Mag sec 10.81 delta mag (ΔM) 0.53 Spectral class A5V+G9IV (white/yellow)
Pri motion ra +002 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name AB Per Constellation Perseus HIP 16920 Tycho2 2866-00842-1
Gaia DR2 237076873279709184 HD 275604 BD BD+40 798 Distance 201.61
Distance ly 657.65