ASAS J202200-1724.7 (Eclipsing binary)

RA: 20h 21m 59.89s, DE: -17° 24' 44.10" (305.4995416667, -17.4122500000)

7/13/2021, 01:01 - 7/13/2021, 09:56 (UTC)

Data:
  • Observer: Martin Mašek
  • Created: 7/13/2021, 19:51
  • Station: Los Leones, near Malargue; Argentina
  • Instrument: FRAM Nikkor LNS 107/300mm + CCD G4-16000
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=18768
Determined minima
  • S: 2459408.85438 (7/13/2021, 08:30)
    HJDmin: 2459408.86011 +/- 0.00050  
    Heliocentric correction: 0.00573
    Note: 
    

----- EBFit result: -----
Tmin = 2459408.85438
Error (1 sigma): +0.00057/-0.00044 (Bootstrapping), +0.00024/-0.00029 (Prayer bead), +0.00063/-0.00063 (LSM)
Error (95% CI):  +0.00101/-0.00113 (Bootstrapping), +0.00042/-0.00057 (Prayer bead)
LSM: chi^2 = 32.1, n_freedom = 29
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - ASAS J202200-1724.7, JD 2459408.54291
Comments