18113-2938 B 927 (HD 166309)

18h 11m 15.84s -29° 38' 22.4" P.A. 212.00 sep 4.7 mag 7.74,12.50 Sp G8III dist. 158.98 pc (518.59 l.y.)

Coord 2000 18113-2938 Discov num B   927 Comp Coord arcsec 2000 18 11 15.84 -29 38 22.4
Date first 1927 Date last 2015 Obs 4
Pa first 204 Pa last 211.6 P.A. Now (θ) 211.6°
Sep first 6.4 Sep last 4.732 Sep. Now (ρ) 4.732"
Mag pri 7.74 Mag sec 12.50 delta mag (ΔM) 4.76 Spectral class G8III (yellow)
Pri motion ra +003 Sec motion ra
Pri motion dec -018 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 166309 Constellation Sagittarius SAO 186422 HIP 89116
Tycho2 6855-03695-1 Gaia DR2 4050451307497947904 HD 166309 CD CD-2914610
Distance 158.98 Distance ly 518.59