BV Lyr (Eclipsing binary)

RA: 19h 17m 42.92s, DE: +32° 57' 30.70" (289.4288333283, 32.9585277778)

8/17/2026, 12:49 - 8/17/2026, 14:27 (UTC)

Data:

  • Observer: Yen-Hsing Lin
  • Created: 8/18/2026, 17:42
  • Station: Starry House Observatory
    Lat: +24°, Long: +121°
  • Instrument: Mewlon 300 CRS, ASI6200MM Pro
  • Photometric band: Luminance
  • Time standard: Gjd
  • Brightness in: Flux
Note:
Weather clear. Gap due to meridian flip
Determined minima
  • P: 2461270.09174 (8/17/2026, 14:12)
    HJDmin: 2461270.09480 +/- 0.00022  
    Heliocentric correction: 0.00305
    Data quality (beta): 2 (very good)
    Note:
    Weather clear. Gap due to meridian flip
Actions:

Light curve
Neighborhood of the object, comparison and check stars
Comments