12520+4011 ES 1404

 
 
12h 52m 02.65s +40° 11' 54.9" P.A. 30.00 sep 2.9 mag 11.23,15.20
 
 
Coord 2000 12520+4011 Discov num ES 1404 Comp Coord arcsec 2000 12 52 02.65 +40 11 54.9
Date first 1915 Date last 2015 Obs 5
Pa first 31 Pa last 30.3 P.A. Now (θ) 30.3°
Sep first 2.8 Sep last 2.855 Sep. Now (ρ) 2.855"
Mag pri 11.23 Mag sec 15.20 delta mag (ΔM) 3.97 Spectral class
Pri motion ra -010 Sec motion ra -010
Pri motion dec +006 Sec motion dec +006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 3021-01269-1 Gaia DR2 1527080780350672896 ADS 8691