Timing Plot
Global Light Curve

Total Reductions to Date: 5

Date Processed: 02/18/2025 at 07:00:04 (PST)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 2.5495634271053245 4.721293564818284e-07
Ephemeris (BJD_TDB) 2460474.55141032 0.00033603120869612276

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 294.6336944 decimal
DEC -55.3302692 decimal
Host Star Metallicity 0.29 0.05 Kokori et al. 2023
Host Star log(g) 4.45 0.04 Log10(cgs) Kokori et al. 2023
Host Star Radius [R_Sun] 1.02 0.05 Sol Kokori et al. 2023
Host Star Effective Temperature [K] 5659.0 85.0 K Kokori et al. 2023
a/Rs 7.8 0.3 Kokori et al. 2023
eccentricity 0.08 de Val-Borro et al. 2016
inclination [degrees] 87.6 0.9 deg Kokori et al. 2023
omega [degrees] 0.0 deg Kokori et al. 2023
orbital period [days] 2.54956317 8.2e-07 day Kokori et al. 2023
Rp 12.94 0.17 R_Earth Gajdoš et al. 2021
Rp/Rs 0.116 0 Gajdoš et al. 2021
ephemeris [JD] 2458840.28135 0.00017 BJD-TDB Kokori et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2456497.231805 0.0005 BJD Gajdoš et al. 2021, de Val-Borro et al. 2016
2458090.7093 0.0005 BJD-TDB Kokori et al. 2022
2458654.1632435 0.0001295 BJD, BJD-TDB Ivshina & Winn 2022, ExoFOP-TESS TOI
2458840.28135 0.00017 BJD-TDB Kokori et al. 2023
2459059.54363 0.00017 BJD Patel & Espinoza 2022

Observations

Light curve chart for 0000354
Parameter Value Uncertainty
Am1 1.5426 0.0096
Am2 0.0097 0.0027
a/Rs 8.27 0.5
Rp/Rs 0.104 0.0047
ephemeris [JD] 2459036.6016 0.0033
eccentricity 0.08
inclination [degrees] 87.6
omega [degrees] 0.0
orbital period [days] 2.54956317
u0 1.7084190781809885
u1 -2.9771814147630358
u2 3.599578683771026
u3 -1.3308162935510768
duration 0.1025 0.0072

Light curve chart for 0003462
Parameter Value Uncertainty
Am1 1.0137 0.0039
Am2 -0.00458 0.00069
a/Rs 7.93 0.14
Rp/Rs 0.1106 0.0022
ephemeris [JD] 2460071.71677 0.0009
eccentricity 0.08
inclination [degrees] 87.6
omega [degrees] 0.0
orbital period [days] 2.54956317
u0 2.0579924287129687
u1 -3.5461019949931365
u2 3.8864034025510583
u3 -1.3982937783589673
duration 0.1086 0.0021

Light curve chart for 0003738
Parameter Value Uncertainty
Am1 0.9776 0.0064
Am2 0.0122 0.0025
a/Rs 7.92 0.87
Rp/Rs 0.212 0.066
ephemeris [JD] 2460104.847 0.012
eccentricity 0.08
inclination [degrees] 87.6
omega [degrees] 0.0
orbital period [days] 2.54956317
u0 1.981161771221894
u1 -3.5677289763377744
u2 4.057763256978688
u3 -1.4711959913974235
duration 0 0
Not included in ephemeris calculations

Light curve chart for 0003789
Parameter Value Uncertainty
Am1 1.0093 0.0052
Am2 -0.0051 0.003
a/Rs 7.16 0.67
Rp/Rs 0.1 0.013
ephemeris [JD] 2460112.5216 0.007
eccentricity 0.08
inclination [degrees] 87.6
omega [degrees] 0.0
orbital period [days] 2.54956317
u0 1.9807615009091664
u1 -3.566723840008523
u2 4.056670562371777
u3 -1.470708162823318
duration 0.119 0.011

Light curve chart for 0006459
Parameter Value Uncertainty
Am1 0.9965 0.0079
Am2 0.0027 0.0025
a/Rs 7.39 0.53
Rp/Rs 0.1386 0.0074
ephemeris [JD] 2460474.5523 0.004
eccentricity 0.08
inclination [degrees] 87.6
omega [degrees] 0.0
orbital period [days] 2.54956317
u0 2.352794366519579
u1 -4.1952487677988195
u2 4.403525769085493
u3 -1.5610713021886053
duration 0.1206 0.0095