Alpha Octantis

Alpha Octantis
Alpha Octantis
Sterrenbeeld Octant (Octans)
Bayer-aanduiding α Oct
Waarnemingsgegevens
Rechte klimming 21u 04m 43.0645s
Declinatie
(Epoche 2000) 		−77° 01′ 25.562″
Schijnbare magnitude 5,15
Details
Lichtkracht 13,9 L☉
Spectraalklasse F4III/F5III
Afstand* (lj) 147,067 lj (P=22,1774 mas)
* afstanden aangegeven als "parallax xxx = yyy lj" zijn herleid uit de in de bron aangegeven parallax
Portaal  Portaalicoon   Astronomie
Lichtkromme van Alpha Octantis

Alpha Octantis is een spectroscopische dubbelster in het sterrenbeeld Octant. het systeem bestaat uit twee reuzensterren van spectraalklasse F.

  • (en) Alpha Octantis in SIMBAD

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