RU UMi (Eclipsing binary)

RA: 13h 38m 56.82s, DE: +69° 48' 11.20" (204.7367499950, 69.8031111111)

3/16/2026, 18:32 - 3/17/2026, 01:08 (UTC)

Data:
  • Observer: Ivan Sergey
  • Created: 3/17/2026, 16:06
  • 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: 2461116.48483 (3/16/2026, 23:38)
    HJDmin: 2461116.48671 +/- 0.00187  
    Heliocentric correction: 0.00189
    Note: 
    Lens 4.5/300
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - RU UMi, JD 2461116.27285
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