07040-4337 DUN 38 AC

 
 
07h 03m 57.32s -43° 36' 28.9" P.A. 335.00 sep 185.0 mag 5.61,8.83 Sp G3V dist. 16.52 pc (53.89 l.y.)
 
 
Coord 2000 07040-4337 Discov num DUN  38 Comp AC Coord arcsec 2000 07 03 57.32 -43 36 28.9
Date first 1900 Date last 2015 Obs 10
Pa first 334 Pa last 335.4 P.A. Now (θ) 335.4°
Sep first 184.8 Sep last 184.98 Sep. Now (ρ) 184.98"
Mag pri 5.61 Mag sec 8.83 delta mag (ΔM) 3.22 Spectral class G3V (yellow)
Pri motion ra -105 Sec motion ra -096
Pri motion dec +390 Sec motion dec +394
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
07040-4337 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 53705 218421 07 03 57 -43 36 29 DUN 38 AB 2016 31 125 21.3 5.61 6.68 1.07
Show 218421 07 03 57 -43 36 29 DUN 38 AC 2015 10 335 185.0 5.61 8.83 3.22 <===
Show 218421 07 03 57 -43 36 29 WRH 38 AD 2015 4 258 32.1 5.61 11.20 5.59
Show 218418 07 03 50 -43 33 41 TOK 390 Ca,Cb 2020 12 312 0.2 8.70 13.00 4.30 Y
Quintuple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Puppis SAO 218421 HIP 34065 Tycho2 7641-01530-1
HD 53705 HR 2667 GL Gl 264.1A CD CD-43 2906
Distance 16.52 Distance ly 53.89