18108-2520 TDT 725 (HD 315290)

 
 
18h 10m 49.87s -25° 20' 28.1" P.A. 228.00 sep 1.0 mag 12.06,12.43
 
 
Coord 2000 18108-2520 Discov num TDT 725 Comp Coord arcsec 2000 18 10 49.87 -25 20 28.1
Date first 1991 Date last 1991 Obs 1
Pa first 228 Pa last 227.5 P.A. Now (θ) 227.5°
Sep first 1.0 Sep last 0.97 Sep. Now (ρ) 0.97"
Mag pri 12.06 Mag sec 12.43 delta mag (ΔM) 0.37 Spectral class
Pri motion ra +004 Sec motion ra +004
Pri motion dec -005 Sec motion dec -005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 315290 Constellation Sagittarius Tycho2 6847-02651-1 Gaia DR2 4065002313129529984
HD 315290