19480-2057 HDS 2815 (HD 186938)

 
 
19h 47m 59.98s -20 57' 27.3" P.A. 19.00 sep 0.2 mag 6.99,8.92 Sp K0III+... dist. 292.4 pc (953.81 l.y.)
 
 
Coord 2000 19480-2057 Discov num HDS2815 Comp Coord arcsec 2000 19 47 59.98 -20 57 27.3
Date first 1991 Date last 2019 Obs 5
Pa first 45 Pa last 18.7 P.A. Now (θ) 18.7°
Sep first 0.2 Sep last 0.173 Sep. Now (ρ) 0.173"
Mag pri 6.99 Mag sec 8.92 delta mag (ΔM) 1.93 Spectral class K0III+... (yellow-orange)
Pri motion ra +003 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186938 Constellation Sagittarius SAO 188580 HIP 97417
Tycho2 6324-02159-1 Gaia DR2 6865531065479732736 HD 186938 GC 27385
BD BD-21 5522 Distance 292.4 Distance ly 953.81