17158+2540 LDS 4733

 
 
17h 15m 45.03s +25° 41' 02.7" P.A. 189.00 sep 4.5 mag 15.10,18.50
 
 
Coord 2000 17158+2540 Discov num LDS4733 Comp Coord arcsec 2000 17 15 45.03 +25 41 02.7
Date first 1960 Date last 2016 Obs 7
Pa first 184 Pa last 189.2 P.A. Now (θ) 189.2°
Sep first 2.0 Sep last 4.54 Sep. Now (ρ) 4.54"
Mag pri 15.10 Mag sec 18.50 delta mag (ΔM) 3.4 Spectral class
Pri motion ra -232 Sec motion ra -232
Pri motion dec -161 Sec motion dec -161
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4573526818849009280