18520-5418 TOK 325 AB (HD 174122)

 
 
18h 52m 01.95s -54° 18' 07.0" P.A. 32.00 sep 146.0 mag 8.61,11.42 Sp G3V dist. 51.28 pc (167.28 l.y.)
 
 
Coord 2000 18520-5418 Discov num TOK 325 Comp AB Coord arcsec 2000 18 52 01.95 -54 18 07.0
Date first 1893 Date last 2015 Obs 8
Pa first 33 Pa last 32.3 P.A. Now (θ) 32.3°
Sep first 144.9 Sep last 145.988 Sep. Now (ρ) 145.988"
Mag pri 8.61 Mag sec 11.42 delta mag (ΔM) 2.81 Spectral class G3V (yellow)
Pri motion ra +060 Sec motion ra +067
Pri motion dec -042 Sec motion dec -042
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.089 (< 0.3, Physical double)
This double is physical.
 
 
18520-5418 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 245762 18 52 02 -54 18 07 TOK 325 Aa,Ab 2021 18 242 0.1 8.61 11.50 2.89 Y
Show HD 174122 245762 18 52 02 -54 18 07 TOK 325 AB 2015 8 32 146.0 8.61 11.42 2.81 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 174122 Constellation Telescopium SAO 245762 HIP 92592
Tycho2 8758-02778-1 Gaia DR2 6650457382678224640 HD 174122 CP CP-54 9114
Distance 51.28 Distance ly 167.28