15178+4611 ES 1252

 
 
15h 17m 42.99s +46° 11' 59.5" P.A. 16.00 sep 1.6 mag 11.15,11.64
 
 
Coord 2000 15178+4611 Discov num ES 1252 Comp Coord arcsec 2000 15 17 42.99 +46 11 59.5
Date first 1913 Date last 2020 Obs 16
Pa first 20 Pa last 15.5 P.A. Now (θ) 15.5°
Sep first 2.0 Sep last 1.645 Sep. Now (ρ) 1.645"
Mag pri 11.15 Mag sec 11.64 delta mag (ΔM) 0.49 Spectral class
Pri motion ra -011 Sec motion ra -011
Pri motion dec +033 Sec motion dec +033
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 3482-00574-1 Gaia DR2 1395541978070530432