19587-4151 TDT 1895 (RU Sgr)

 
 
19h 58m 42.85s -41° 50' 57.9" P.A. 91.00 sep 0.5 mag 8.82,8.91 Sp M8e dist. 523.56 pc (1707.85 l.y.)
 
 
Coord 2000 19587-4151 Discov num TDT1895 Comp Coord arcsec 2000 19 58 42.85 -41 50 57.9
Date first 1991 Date last 1991 Obs 1
Pa first 91 Pa last 90.6 P.A. Now (θ) 90.6°
Sep first 0.5 Sep last 0.48 Sep. Now (ρ) 0.48"
Mag pri 8.82 Mag sec 8.91 delta mag (ΔM) 0.09 Spectral class M8e (red)
Pri motion ra -013 Sec motion ra -013
Pri motion dec -057 Sec motion dec -057
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name RU Sgr Constellation Sagittarius SAO 229959 HIP 98334
Tycho2 7942-00935-1 Gaia DR2 6686950276676944256 HD 188813 GC 27642
CD CD-4214584 CP CP-42 8962 Distance 523.56 Distance ly 1707.85