18099+2941 HJ 1315

 
 
18h 09m 53.54s +29° 41' 16.1" P.A. 129.00 sep 9.0 mag 11.85,13.10
 
 
Coord 2000 18099+2941 Discov num HJ 1315 Comp Coord arcsec 2000 18 09 53.54 +29 41 16.1
Date first 1828 Date last 2015 Obs 18
Pa first 134 Pa last 128.6 P.A. Now (θ) 128.6°
Sep first 3.0 Sep last 9.039 Sep. Now (ρ) 9.039"
Mag pri 11.85 Mag sec 13.10 delta mag (ΔM) 1.25 Spectral class
Pri motion ra -011 Sec motion ra -006
Pri motion dec -009 Sec motion dec -016
Notes
rPM=0.503
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2104-00429-1 Gaia DR2 4590469983795979520