01005-1705 BU 234 AC

01h 00m 31.63s -17° 04' 36.3" P.A. 128.00 sep 62.7 mag 9.16,9.11 Sp F0 dist. 253.16 pc (825.81 l.y.)

Coord 2000 01005-1705 Discov num BU  234 Comp AC Coord arcsec 2000 01 00 31.63 -17 04 36.3
Date first 1876 Date last 2016 Obs 19
Pa first 132 Pa last 128.2 P.A. Now (θ) 128.2°
Sep first 60.3 Sep last 62.679 Sep. Now (ρ) 62.679"
Mag pri 9.16 Mag sec 9.11 delta mag (ΔM) 0.05 Spectral class F0 (yellow-white)
Pri motion ra +000 Sec motion ra +029
Pri motion dec -008 Sec motion dec +004
Notes Z (Parallax indicates components are physical)




rPM=1.072

This double is physical.



01005-1705 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 5910 01 00 32 -17 04 36 BU 234 AB 2016 28 332 4.7 9.16 9.23 0.07
Show 147565 01 00 32 -17 04 36 BU 234 AC 2016 19 128 62.7 9.16 9.11 0.05 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Cetus SAO 147565 HIP 4718 Tycho2 5848-01559-2
Gaia DR2 2359083771708433152 HD 5921 BD BD-17 176 Distance 253.16
Distance ly 825.81