AL UMi (Eclipsing binary)

RA: 19h 57m 12.49s, DE: +86° 45' 26.00" (299.3020416667, 86.7572222222)

10/18/2025, 6:16 PM - 10/19/2025, 3:22 AM (UTC)

Data:

  • Observer: Stanislav Daniš
  • Created: 10/19/2025 11:44:45 AM
  • Station: hvězdárna Roudnice nad Labem
    Lat: +50°, Long: +14°
  • Instrument: NWT Vixen R200SS 200/800 reduktor+rovnac 0.95 G2-8300 fotometricke filtry VOD Turnov
  • Photometric band: V
  • Time standard: Hjd
  • Brightness in: Mag
Determined minima
  • P: 2460967.31892 (10/18/2025, 19:39)
    HJDmin: 2460967.31994
    Heliocentric correction: 0.00102
  • S: 2460967.55532 (10/19/2025, 01:19)
    HJDmin: 2460967.55635
    Heliocentric correction: 0.00103
Actions:

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