12388+4138 COU 1908

12h 38m 48.75s +41° 37' 43.7" P.A. 77.00 sep 2.6 mag 10.80,13.40

Coord 2000 12388+4138 Discov num COU1908 Comp Coord arcsec 2000 12 38 48.75 +41 37 43.7
Date first 1980 Date last 2016 Obs 5
Pa first 80 Pa last 77 P.A. Now (θ) 77°
Sep first 2.2 Sep last 2.586 Sep. Now (ρ) 2.586"
Mag pri 10.80 Mag sec 13.40 delta mag (ΔM) 2.6 Spectral class
Pri motion ra +012 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Canes Venatici Tycho2 3020-00487-1 Gaia DR2 1534176547357968640