18090+0447 TDT 710

 
 
18h 09m 02.37s +04° 46' 48.5" P.A. 274.00 sep 1.1 mag 10.60,11.31
 
 
Coord 2000 18090+0447 Discov num TDT 710 Comp Coord arcsec 2000 18 09 02.37 +04 46 48.5
Date first 1991 Date last 2016 Obs 3
Pa first 288 Pa last 274 P.A. Now (θ) 274°
Sep first 1.0 Sep last 1.146 Sep. Now (ρ) 1.146"
Mag pri 10.60 Mag sec 11.31 delta mag (ΔM) 0.71 Spectral class
Pri motion ra -002 Sec motion ra -002
Pri motion dec -011 Sec motion dec -011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Tycho2 0439-02528-1 Gaia DR2 4471147198082099584