18510-2018 EVS 38 AC

 
 
18h 50m 59.87s -20° 17' 42.3" P.A. 158.00 sep 3.3 mag 6.70,18.10 Sp G0Ib+K7 dist. 4761.9 pc (15533.32 l.y.)
 
 
Coord 2000 18510-2018 Discov num EVS  38 Comp AC Coord arcsec 2000 18 50 59.87 -20 17 42.3
Date first 2011 Date last 2011 Obs 1
Pa first 158 Pa last 158 P.A. Now (θ) 158°
Sep first 3.3 Sep last 3.3 Sep. Now (ρ) 3.3"
Mag pri 6.70 Mag sec 18.10 delta mag (ΔM) 11.4 Spectral class G0Ib+K7 (yellow/yellow-orange)
Pri motion ra +001 Sec motion ra
Pri motion dec -005 Sec motion dec
Notes N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
18510-2018 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show BB Sgr 187349 18 50 60 -20 17 42 PLT 3 AB 2018 14 101 93.6 6.70 7.50 0.80
Show 187349 18 50 60 -20 17 42 EVS 38 AC 2011 1 158 3.3 6.70 18.10 11.40 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name BB Sgr Constellation Sagittarius SAO 187349 HIP 92491
Tycho2 6289-03062-1 Gaia DR2 4085919765884068736 HD 174383 BD BD-20 5286
Distance 4761.9 Distance ly 15533.32