TOI-3908 (Transiting exoplanet)

RA: 13h 47m 07.91s, DE: +42° 44' 09.65" (206.7829567000, 42.7360142034)

4/7/2026, 19:50 - 4/7/2026, 22:37 (UTC)

Data:
  • Observer: Mark Salisbury
  • Created: 4/16/2026, 21:46
  • Station: Private Observatory
    Lat: +51°, Long: +01°
  • Instrument: 400mm f6.8 ODK, ST10XME, J/C Filters
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Flux
Note:
240 second exposure unfiltered.  GPS time control, analysis and detrend in AIJ. Transit appears to have started much earlier than ephemeris, ingress missed. Transit is also much deep er than expected from ephemeris. Limited comps available.
Determined transits
  • 2461138.36554 (4/7/2026, 20:46)
    Planet designation: TOI-3908 .01
    HJDmid: 2461138.36920 +/- 0.00218
    Heliocentric correction: 0.00367
    Transit depth (Mag): 0.04476 +/- 0.00638
    Transit duration (Min): 113.76 +/- 11.51
    Standard deviation (mmag): 1.31
    Data quality index: 1
    Data density (data/min): 0.24
    Fitting algorithm: Original ETD  
    Note: 
    240 second exposure unfiltered.  GPS time control, analysis and detrend in AIJ. Transit appears to have started much earlier than ephemeris, ingress missed. Transit is also much deep er than expected from ephemeris. Limited comps available.
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - TOI-3908, JD 2461138.32662
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