NSVS 890397 (Eclipsing binary)

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

9/9/2025, 17:33 - 9/9/2025, 23:28 (UTC)

Data:
  • Observer: Penko Jordanov
  • Created: 9/10/2025, 16:32
  • 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
  • P: 2460928.27697 (9/9/2025, 18:38)
    HJDmin: 2460928.27451 +/- 0.00029  
    Heliocentric correction: -0.00246
  • S: 2460928.41874 (9/9/2025, 22:02)
    HJDmin: 2460928.41628 +/- 0.00033  
    Heliocentric correction: -0.00246
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - NSVS 890397, JD 2460928.23125
Comments