15510+4228 BU 810

 
 
15h 51m 00.24s +42° 27' 59.5" P.A. 84.00 sep 1.6 mag 9.13,10.85 Sp K0
 
 
Coord 2000 15510+4228 Discov num BU  810 Comp Coord arcsec 2000 15 51 00.24 +42 27 59.5
Date first 1881 Date last 2016 Obs 22
Pa first 93 Pa last 84.2 P.A. Now (θ) 84.2°
Sep first 1.1 Sep last 1.615 Sep. Now (ρ) 1.615"
Mag pri 9.13 Mag sec 10.85 delta mag (ΔM) 1.72 Spectral class K0 (yellow-orange)
Pri motion ra +044 Sec motion ra +044
Pri motion dec -096 Sec motion dec -096
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 3057-00462-1 Gaia DR2 1384185878382428672