17155-7514 TDT 291

 
 
17h 15m 31.90s -75° 14' 15.9" P.A. 233.00 sep 0.9 mag 11.38,11.98
 
 
Coord 2000 17155-7514 Discov num TDT 291 Comp Coord arcsec 2000 17 15 31.90 -75 14 15.9
Date first 1991 Date last 1991 Obs 1
Pa first 233 Pa last 233.1 P.A. Now (θ) 233.1°
Sep first 0.9 Sep last 0.89 Sep. Now (ρ) 0.89"
Mag pri 11.38 Mag sec 11.98 delta mag (ΔM) 0.6 Spectral class
Pri motion ra -007 Sec motion ra -007
Pri motion dec -006 Sec motion dec -006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9443-00924-1 Gaia DR2 5801963812845407872