00405-1631 BU 109 AC

 
 
00h 40m 28.56s -16 30' 59.8" P.A. 355.00 sep 95.6 mag 6.59,11.30 Sp G5 dist. 146.41 pc (477.59 l.y.)
 
 
Coord 2000 00405-1631 Discov num BU  109 Comp AC Coord arcsec 2000 00 40 28.56 -16 30 59.8
Date first 1873 Date last 2015 Obs 15
Pa first 355 Pa last 354.7 P.A. Now (θ) 354.7°
Sep first 100.0 Sep last 95.587 Sep. Now (ρ) 95.587"
Mag pri 6.59 Mag sec 11.30 delta mag (ΔM) 4.71 Spectral class G5 (yellow)
Pri motion ra +042 Sec motion ra +014
Pri motion dec -034 Sec motion dec -007
Notes N (See Notes)
rPM=0.72
Nature of this double is uncertain.
 
 
00405-1631 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 3794 147395 00 40 29 -16 30 60 BU 109 AB 2015 13 353 106.6 6.59 11.10 4.51
Show 147395 00 40 29 -16 30 60 BU 109 AC 2015 15 355 95.6 6.59 11.30 4.71 <===
Show 00 40 28 -16 29 14 BU 109 BC 2016 23 160 11.4 11.10 11.30 0.20
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cetus SAO 147395 HIP 3175 Tycho2 5847-02200-1
Gaia DR2 2370481549759736192 HD 3794 HR 172 BD BD-17 109
Distance 146.41 Distance ly 477.59