17516-6010 HDO 278 AB

 
 
17h 51m 35.47s -60° 09' 50.5" P.A. 345.00 sep 36.9 mag 5.92,13.00 Sp K0III dist. 123.15 pc (401.72 l.y.)
 
 
Coord 2000 17516-6010 Discov num HDO 278 Comp AB Coord arcsec 2000 17 51 35.47 -60 09 50.5
Date first 1891 Date last 2001 Obs 4
Pa first 350 Pa last 344.5 P.A. Now (θ) 344.5°
Sep first 30.0 Sep last 36.86 Sep. Now (ρ) 36.86"
Mag pri 5.92 Mag sec 13.00 delta mag (ΔM) 7.08 Spectral class K0III (yellow-orange)
Pri motion ra +000 Sec motion ra
Pri motion dec -020 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
17516-6010 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 254057 17 51 35 -60 09 50 HDO 278 AB 2001 4 345 36.9 5.92 13.00 7.08 <===
Show 17 51 34 -60 09 15 DAM 685 BC 2015 3 62 3.8 13.30 13.40 0.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pavo SAO 254057 HIP 87393 Tycho2 9054-00976-1
Gaia DR2 5911782793714536192 HD 161814 HR 6624 GC 24207
CP CP-60 6950 Distance 123.15 Distance ly 401.72