OQ Cnc (Binaire à éclipse)

RA: 08h 26m 40.65s, DE: +31° 14' 59.00" (126.6693749950, 31.2497222219)

20/03/2026, 02:00 - 20/03/2026, 03:37 (UTC)

Données:
  • Observateur: Bill Tschumy
  • Créé: 20/03/2026, 17:17
  • Station: Home Observatory
    Lat: +40°, Long: -105°
  • Instrument: Agema 130 SD; ZWO 2600MM Pro, V,B
  • Bande photométrique: V
  • Standard de temps: Gjd
  • Luminosité dans: Mag
Minima déterminés
  • P: 2461119.64035 (20/03/2026, 03:22)
    HJDmin: 2461119.64332 +/- 0.00351  
    Correction héliocentrique: 0.00298
    Note: 
    Something is strange with this star.  I barely caught the minimum.  According to the minimum magnitude of around 11.35, this should be a secondary eclipse.  Yet the ToM only lines up with previous measurements if I say it is a primary eclipse.

Pretty sure it is secondary because I combined my data with ASAS-SN data and analyses it in Peranso.  My data clearly lines up with the secondary eclipse. I can sent the phase plot is anyone cares.
Actions:
Courbe de lumière
Voisinage de l'objet, étoiles de comparaison et de contrôle
Graphique - OQ Cnc, JD 2461119.58356
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