17573+1607 HEI 256

 
 
17h 57m 20.38s +16° 07' 16.6" P.A. 349.00 sep 2.1 mag 11.50,13.30
 
 
Coord 2000 17573+1607 Discov num HEI 256 Comp Coord arcsec 2000 17 57 20.38 +16 07 16.6
Date first 1982 Date last 2016 Obs 4
Pa first 348 Pa last 349.3 P.A. Now (θ) 349.3°
Sep first 1.6 Sep last 2.121 Sep. Now (ρ) 2.121"
Mag pri 11.50 Mag sec 13.30 delta mag (ΔM) 1.8 Spectral class
Pri motion ra +005 Sec motion ra
Pri motion dec +008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1553-01397-1 Gaia DR2 4501762279020274688