18095-2859 SKF 2064 A,BC (HD 165898)

 
 
18h 09m 27.88s -29° 00' 41.1" P.A. 309.00 sep 43.4 mag 9.50,11.50 Sp G5V+K: dist. 71.94 pc (234.67 l.y.)
 
 
Coord 2000 18095-2859 Discov num SKF2064 Comp A,BC Coord arcsec 2000 18 09 27.88 -29 00 41.1
Date first 1913 Date last 2016 Obs 10
Pa first 310 Pa last 309.1 P.A. Now (θ) 309.1°
Sep first 43.4 Sep last 43.39 Sep. Now (ρ) 43.39"
Mag pri 9.50 Mag sec 11.50 delta mag (ΔM) 2 Spectral class G5V+K: (yellow/yellow-orange)
Pri motion ra +035 Sec motion ra +033
Pri motion dec -023 Sec motion dec -024
Notes Z (Parallax indicates components are physical)
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
18095-2859 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 165898 186369 18 09 28 -29 00 41 SKF 2064 A,BC 2016 10 309 43.4 9.50 11.50 2.00 <===
Show 18 09 25 -29 00 13 RST 2032 BC 2016 3 203 0.9 12.20 12.20 0.00
Triple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 165898 Constellation Sagittarius SAO 186369 HIP 88955
Tycho2 6855-03592-1 Gaia DR2 4050717694197055232 HD 165898 CD CD-2914563
CP CP-29 5321 Distance 71.94 Distance ly 234.67