12077+5841 ES 1787

 
 
12h 07m 46.24s +58° 40' 01.6" P.A. 141.00 sep 5.7 mag 10.89,13.40
 
 
Coord 2000 12077+5841 Discov num ES 1787 Comp Coord arcsec 2000 12 07 46.24 +58 40 01.6
Date first 1912 Date last 2017 Obs 16
Pa first 139 Pa last 140.6 P.A. Now (θ) 140.6°
Sep first 7.0 Sep last 5.73 Sep. Now (ρ) 5.73"
Mag pri 10.89 Mag sec 13.40 delta mag (ΔM) 2.51 Spectral class
Pri motion ra -005 Sec motion ra -011
Pri motion dec +013 Sec motion dec +015
Notes
rPM=0.34
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Tycho2 3839-00785-1 Gaia DR2 1576015331321713408