17234+3545 ALI 137

 
 
17h 23m 28.63s +35° 45' 51.0" P.A. 162.00 sep 13.0 mag 11.64,12.51
 
 
Coord 2000 17234+3545 Discov num ALI 137 Comp Coord arcsec 2000 17 23 28.63 +35 45 51.0
Date first 1934 Date last 2015 Obs 11
Pa first 165 Pa last 162.3 P.A. Now (θ) 162.3°
Sep first 12.7 Sep last 12.991 Sep. Now (ρ) 12.991"
Mag pri 11.64 Mag sec 12.51 delta mag (ΔM) 0.87 Spectral class
Pri motion ra -008 Sec motion ra -008
Pri motion dec -005 Sec motion dec -009
Notes
rPM=0.332
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2604-00363-1 Gaia DR2 1336689931000305664