17101+4139 DAM 939 BC

 
 
17h 10m 10.28s +41° 38' 40.0" P.A. 332.00 sep 0.9 mag 15.50,16.60
 
 
Coord 2000 17101+4139 Discov num DAM 939 Comp BC Coord arcsec 2000 17 10 10.28 +41 38 40.0
Date first 2004 Date last 2004 Obs 1
Pa first 332 Pa last 332.2 P.A. Now (θ) 332.2°
Sep first 0.9 Sep last 0.92 Sep. Now (ρ) 0.92"
Mag pri 15.50 Mag sec 16.60 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17101+4139 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 10 10 +41 38 40 DAM 939 AB 2003 1 325 2.4 14.80 15.50 0.70
Show 17 10 10 +41 38 40 DAM 939 BC 2004 1 332 0.9 15.50 16.60 1.10 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 1354123473836640896