15094+1805 J 441

 
 
15h 09m 21.83s +18° 05' 41.2" P.A. 154.00 sep 3.7 mag 11.40,11.90
 
 
Coord 2000 15094+1805 Discov num J   441 Comp Coord arcsec 2000 15 09 21.83 +18 05 41.2
Date first 1911 Date last 2019 Obs 29
Pa first 155 Pa last 153.9 P.A. Now (θ) 153.9°
Sep first 3.5 Sep last 3.7 Sep. Now (ρ) 3.7"
Mag pri 11.40 Mag sec 11.90 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -052 Sec motion ra
Pri motion dec -011 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes Tycho2 1489-00954-1 Gaia DR2 1211791354318936064