14000-4714 HJ 4638 AC

 
 
13h 59m 59.52s -47° 13' 34.2" P.A. 110.00 sep 9.5 mag 9.75,12.20 Sp B7V
 
 
Coord 2000 14000-4714 Discov num HJ 4638 Comp AC Coord arcsec 2000 13 59 59.52 -47 13 34.2
Date first 1834 Date last 2015 Obs 9
Pa first 125 Pa last 110.4 P.A. Now (θ) 110.4°
Sep first 4.0 Sep last 9.478 Sep. Now (ρ) 9.478"
Mag pri 9.75 Mag sec 12.20 delta mag (ΔM) 2.45 Spectral class B7V (blue-white)
Pri motion ra +004 Sec motion ra -013
Pri motion dec -005 Sec motion dec -008
Notes N (See Notes)
rPM=1.131
This double is not physical.
 
 
14000-4714 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 121987 224601 13 59 60 -47 13 34 HJ 4638 AB 2015 8 311 7.8 9.75 11.10 1.35
Show 224601 13 59 60 -47 13 34 HJ 4638 AC 2015 9 110 9.5 9.75 12.20 2.45 <===
Show 224601 13 59 60 -47 13 34 DAW 207 AD 2015 9 256 9.4 9.75 12.40 2.65
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name ZZ Cen Constellation Centaurus SAO 224601 Tycho2 8267-01335-1
Gaia DR2 6095201502389790080 HD 121987