02438-2754 BU 261 AC

02h 43m 45.27s -27° 53' 57.6" P.A. 134.00 sep 69.8 mag 7.86,10.51 Sp G5III dist. 271.74 pc (886.42 l.y.)

Coord 2000 02438-2754 Discov num BU  261 Comp AC Coord arcsec 2000 02 43 45.27 -27 53 57.6
Date first 1912 Date last 2015 Obs 10
Pa first 131 Pa last 133.5 P.A. Now (θ) 133.5°
Sep first 69.2 Sep last 69.805 Sep. Now (ρ) 69.805"
Mag pri 7.86 Mag sec 10.51 delta mag (ΔM) 2.65 Spectral class G5III (yellow)
Pri motion ra +037 Sec motion ra +017
Pri motion dec +016 Sec motion dec -001
Notes N (See Notes)




rPM=0.651

Nature of this double is uncertain.



02438-2754 SYSTEM COMPONENTS

Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 17082 168005 02 43 45 -27 53 58 BU 261 AB 2016 30 101 3.2 7.86 9.19 1.33
Show 168005 02 43 45 -27 53 58 BU 261 AC 2015 10 134 69.8 7.86 10.51 2.65 <===


Triple system
3 estimated visually detectable stars in this system



OTHER CATALOGS AND DESIGNATIONS

Constellation Fornax SAO 168005 HIP 12739 Tycho2 6436-01633-2
Gaia DR2 5069424086440502016 HD 17082 CD CD-28 875 Distance 271.74
Distance ly 886.42