results

TOI-3693 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 15.6543938 decimal
DEC 51.3038918 decimal
Host Star Metallicity 0.071 0.079 Yee et al. 2022
Host Star log(g) 4.581 0.014 Log10(cgs) Yee et al. 2022
Host Star Radius [R_Sun] 0.791 0.017 Sol Yee et al. 2022
Host Star Effective Temperature [K] 5321.0 86.0 K Yee et al. 2022
a/Rs 22.13 0.3 Yee et al. 2022
eccentricity 0.0 0.048 Yee et al. 2022
inclination [degrees] 89.57 0.29 deg Yee et al. 2022
omega [degrees] 0.0 deg Yee et al. 2022
orbital period [days] 9.088516 2.6e-05 day Yee et al. 2022
Rp 12.6 0.33 R_Earth Yee et al. 2022
Rp/Rs 0.1461 0 Yee et al. 2022
ephemeris [JD] 2458806.68164 0.00032 BJD-TDB Yee et al. 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2458806.68164 0.00032 BJD-TDB Yee et al. 2022
2459888.212325 0.000496 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0002265
Parameter Value Uncertainty
Am1 1.0071 0.0078
Am2 -0.0059 0.0031
a/Rs 23.56 0.3
Rp/Rs 0.1546 0.0032
ephemeris [JD] 2459942.7426 0.0015
eccentricity 0.0
inclination [degrees] 89.57
omega [degrees] 0.0
orbital period [days] 9.088516
u0 2.188180453642705
u1 -3.756173971069214
u2 3.9628167186756165
u3 -1.394823142198537
duration 0.1401 0.0019
Not included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
RJ Johnson R 590.0 nm 810.0 nm
Organization Observer Code Secondary Observers
AAVSO MBEB (collaborate/publish)
Light curve chart for 0004169
Parameter Value Uncertainty
Am1 1.399 0.031
Am2 -0.141 0.014
a/Rs 21.51 0.89
Rp/Rs 0.142 0.067
ephemeris [JD] 2460160.863 0.012
eccentricity 0.0
inclination [degrees] 89.57
omega [degrees] 0.0
orbital period [days] 9.088516
u0 1.6321960202955657
u1 -2.7909419215335483
u2 3.4028302815638467
u3 -1.2440843296197412
duration 0.089 0.013
Not included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
V Johnson V 502.8 nm 586.8 nm
Organization Observer Code Secondary Observers
AAVSO CPHB (collaborate/publish) MOBS