KELT-4A (Transiting exoplanet)

RA: 10h 28m 15.01s, DE: +25° 34' 23.47" (157.0625458233, 25.5731861104)

1/22/2025, 23:39 - 1/23/2025, 03:36 (UTC)

Data:
  • Observer: Samuel Diaz Lopez
  • Created: 1/23/2025, 17:43 UTC
  • Station: Observatorio Tomas Lopez. AstroCamp.
    Lat: +38°, Long: -02°
  • Instrument: SCA260 + Atik16200
  • Photometric band: V
  • Time standard: GJD
  • Brightness in: Flux
Determined transits
  • 2460698.568779 (1/23/2025, 01:39 UTC)
    Planet designation: KELT-4A b
    HJDmid: 2460698.573705 +/- 0.003001
    Heliocentric correction: 0.004926
    Transit depth (Mag): 0.012674 +/- 0.001297
    Transit duration (Min): 124.22 +/- 10.63
    Standard deviation (mmag): 5.52
    Data quality: 4 (fair)
    Data density (data/min): 0.61
    Fitting algorithm: Original ETD  
Actions:
Light curve
Field identification - Star field chart
Chart - KELT-4A, JD 2460698.48566
Field identification - Explicitly named stars

No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.

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