17305+0535 HEI 389

 
 
17h 30m 28.82s +05° 35' 36.3" P.A. 100.00 sep 2.0 mag 11.34,13.10
 
 
Coord 2000 17305+0535 Discov num HEI 389 Comp Coord arcsec 2000 17 30 28.82 +05 35 36.3
Date first 1971 Date last 2016 Obs 7
Pa first 101 Pa last 100.4 P.A. Now (θ) 100.4°
Sep first 1.4 Sep last 2.032 Sep. Now (ρ) 2.032"
Mag pri 11.34 Mag sec 13.10 delta mag (ΔM) 1.76 Spectral class
Pri motion ra -015 Sec motion ra
Pri motion dec +018 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0422-00452-1 Gaia DR2 4389846873080524288