17153+7239 HJ 3346

 
 
17h 15m 17.45s +72° 39' 07.6" P.A. 29.00 sep 13.4 mag 10.34,11.70
 
 
Coord 2000 17153+7239 Discov num HJ 3346 Comp Coord arcsec 2000 17 15 17.45 +72 39 07.6
Date first 1832 Date last 2016 Obs 17
Pa first 30 Pa last 28.9 P.A. Now (θ) 28.9°
Sep first 10.0 Sep last 13.351 Sep. Now (ρ) 13.351"
Mag pri 10.34 Mag sec 11.70 delta mag (ΔM) 1.36 Spectral class
Pri motion ra -014 Sec motion ra -009
Pri motion dec -006 Sec motion dec -002
Notes
rPM=0.42
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4427-01671-1 Gaia DR2 1652135796917948544