NSVS 890397 (Eclipsing binary)

RA: 12h 31m 33.36s, DE: +68° 38' 07.80" (187.8889999900, 68.6354999997)

9/10/2025, 17:29 - 9/10/2025, 23:25 (UTC)

Data:

  • Observer: Penko Jordanov
  • Created: 9/12/2025, 11:49
  • Station: Dimitrovgrad, Bulgaria
    Lat: +42°, Long: +26°
  • Instrument: Bresser 150/750, EXOS-2 OnStep, Altair Hipercam 183M Pro TEC, Johnson B V R
  • Photometric band: V
  • Time standard: BjdTbd
  • Brightness in: Mag
Determined minima
  • S: 2460929.25768 (9/10/2025, 18:11)
    HJDmin: 2460929.25524 +/- 0.00025  
    Heliocentric correction: -0.00244
  • P: 2460929.39621 (9/10/2025, 21:30)
    HJDmin: 2460929.39378 +/- 0.00029  
    Heliocentric correction: -0.00243
Actions:

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