results

TOI-3807 b

Total Reductions to Date: 2

Date Processed: 09/06/2025 at 07:00:04 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) - -
Ephemeris (BJD_TDB) - -
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 139.1125648 decimal
DEC 69.0741284 decimal
Host Star Metallicity 0.278 0.084 Yee et al. 2023
Host Star log(g) 4.174 0.031 Log10(cgs) Yee et al. 2023
Host Star Radius [R_Sun] 1.468 0.037 Sol Yee et al. 2023
Host Star Effective Temperature [K] 5772.0 84.0 K Yee et al. 2023
a/Rs 6.14 0.19 Yee et al. 2023
eccentricity 0.0 Yee et al. 2023
inclination [degrees] 80.81 deg Yee et al. 2023
omega [degrees] 0.0 deg Yee et al. 2023
orbital period [days] 2.8989727 3.8e-06 day Yee et al. 2023
Rp 18.49 0.86 R_Earth Yee et al. 2023
Rp/Rs 0.1166 0 Yee et al. 2023
ephemeris [JD] 2459218.13454 0.00055 BJD-TDB Yee et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2459218.13454 0.00055 BJD-TDB Yee et al. 2023
2459937.078969 0.00230324 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0003058
Parameter Value Uncertainty
Am1 1.0048 0.0034
Am2 -0.0033 0.0039
a/Rs 6.11 0.49
Rp/Rs 0.076 0.054
ephemeris [JD] 2460029.856 0.01
eccentricity 0.0
inclination [degrees] 80.81
omega [degrees] 0.0
orbital period [days] 2.8989727
u0 2.6719461662502177
u1 -4.77914488373683
u2 4.753222280071628
u3 -1.6460234917564844
duration 0 0
Not included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
AAVSO LPAC (collaborate/publish)
Light curve chart for 0004724
Parameter Value Uncertainty
Am1 1.078 0.012
Am2 -0.05 0.0061
a/Rs 7.02 0.49
Rp/Rs 0.014 0.042
ephemeris [JD] 2460226.976 0.012
eccentricity 0.0
inclination [degrees] 80.81
omega [degrees] 0.0
orbital period [days] 2.8989727
u0 2.0390859603645173
u1 -3.6994460177842416
u2 4.173648427268534
u3 -1.5132883076566022
duration 0 0
Not included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
CV Clear (unfiltered) reduced to V sequence 350.0 nm 850.0 nm
Organization Observer Code Secondary Observers
AAVSO BIRC (collaborate/publish)