OQ Cnc (食連星)

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

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

データ:
  • 観測者: Bill Tschumy
  • 作成: 2026/03/20, 17:17
  • 観測所: Home Observatory
    Lat: +40°, Long: -105°
  • 観測装置: Agema 130 SD; ZWO 2600MM Pro, V,B
  • 測光バンド: V
  • 基準時: Gjd
  • 光度: Mag
決定された極小
  • P: 2461119.64035 (2026/03/20, 03:22)
    HJDmin: 2461119.64332 +/- 0.00351  
    太陽中心補正: 0.00298
    注釈: 
    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.
アクション:
光度曲線
近傍の天体、比較星や確認用の恒星
チャート - OQ Cnc, JD 2461119.58356
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