13399-5328 RIZ 7 Aa,Ab

 
 
13h 39m 53.27s -53° 27' 58.9" P.A. 62.00 sep 0.2 mag 2.40,4.90 Sp B1III dist. 131.06 pc (427.52 l.y.)
 
 
Coord 2000 13399-5328 Discov num RIZ   7 Comp Aa,Ab Coord arcsec 2000 13 39 53.27 -53 27 58.9
Date first 2010 Date last 2010 Obs 1
Pa first 62 Pa last 61.8 P.A. Now (θ) 61.8°
Sep first 0.2 Sep last 0.171 Sep. Now (ρ) 0.171"
Mag pri 2.40 Mag sec 4.90 delta mag (ΔM) 2.5 Spectral class B1III (blue-white)
Pri motion ra -015 Sec motion ra
Pri motion dec -012 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
13399-5328 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 241047 13 39 53 -53 27 59 RIZ 7 Aa,Ab 2010 1 62 0.2 2.40 4.90 2.50 <===
Show Eps Cen 241047 13 39 53 -53 27 59 RST 5376 AB 2015 6 154 36.8 2.30 13.00 10.70
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Centaurus SAO 241047 HIP 66657 Tycho2 8663-02929-1
Gaia DR2 6065752767077605504 HD 118716 HR 5132 GC 18458
CP CP-52 6655 Bayer Epsilon Centauri Bayer name Eps Cen FK5 504
Distance 131.06 Distance ly 427.52 Bayer greek ε Cen