TU UMi (Eclipsing binary)

RA: 14h 55m 43.84s, DE: +76° 18' 23.70" (223.9326666567, 76.3065833333)

3/10/2026, 17:43 - 3/11/2026, 03:15 (UTC)

Data:
  • Observer: Ivan Sergey
  • Created: 3/11/2026, 19:47
  • Station: Polyani, near Molodechno, Belarus
    Lat: +54°, Long: +27°
  • Instrument: 200 mm Newton (SW), HEQ-5, Canon 400D, lens Tair-3 FS, lens Jupiter 21M (4/200),
  • Photometric band: TG
  • Time standard: Gjd
  • Brightness in: Mag
Note:
Lens 4.5/300
Determined minima
  • S: 2461110.56194 (3/11/2026, 01:29)
    HJDmin: 2461110.56313 +/- 0.00203  
    Heliocentric correction: 0.00119
    Note: 
    Lens 4.5/300
  • P: 2461110.34326 (3/10/2026, 20:14)
    HJDmin: 2461110.34445 +/- 0.00218  
    Heliocentric correction: 0.00119
    Note: 
    Lens 4.5/300
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - TU UMi, JD 2461110.23827
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