Timing Plot
Global Light Curve
Lomb-Scargle Periodogram

Total Reductions to Date: 27

Date Processed: 05/09/2025 at 07:00:04 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 3.5852326030182304 4.655840212870638e-07
Ephemeris (BJD_TDB) 2460473.817814635 0.00030203654277214856

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 264.2735096 decimal
DEC 25.7311468 decimal
Host Star Metallicity 0.003 0.049 Kang et al. 2024
Host Star log(g) 4.363 0.014 Log10(cgs) Kang et al. 2024
Host Star Radius [R_Sun] 1.105 0.018 Sol Kang et al. 2024
Host Star Effective Temperature [K] 5804.0 37.0 K Kang et al. 2024
a/Rs 9.06 0.16 Kang et al. 2024
eccentricity 0.17 Bonomo et al. 2017
inclination [degrees] 86.8 0.22 deg Kang et al. 2024
omega [degrees] 0.0 deg Kang et al. 2024
orbital period [days] 3.5852313 5.1e-07 day Kang et al. 2024
Rp 14.84 0.26 R_Earth Kang et al. 2024
Rp/Rs 0.13 0 ExoFOP-TESS TOI
ephemeris [JD] 2458311.92255 0.00013 BJD-TDB Kang et al. 2024

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2456730.83468 0.00027 BJD, BJD-TDB Bonomo et al. 2017, Juncher et al. 2015
2457720.3595 0.0003 BJD-TDB Kokori et al. 2022
2458279.65563 0.0002 BJD-TDB Kokori et al. 2023
2458311.92255 0.00013 BJD-TDB Kang et al. 2024
2458989.5314 0.00039 BJD-TDB Ivshina & Winn 2022
2459032.55435 0.00041 BJD Patel & Espinoza 2022
2459767.525934 0.0010416 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0000848
Parameter Value Uncertainty
Am1 1.0169 0.0027
Am2 -0.0136 0.0032
a/Rs 9.82 0.47
Rp/Rs 0.0632 0.0047
ephemeris [JD] 2459032.5333 0.0047
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.1808507614494124
u1 -3.851768826816729
u2 4.203742159270615
u3 -1.5328240312626584
duration 0.1055 0.0068

Light curve chart for 0001616
Parameter Value Uncertainty
Am1 1.1015 0.0075
Am2 -0.077 0.028
a/Rs 9.58 0.18
Rp/Rs 0.1497 0.006
ephemeris [JD] 2459756.7691 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.466220699862638
u1 -4.490574933924663
u2 4.717764550392924
u3 -1.6934102460307292
duration 0.1208 0.0029

Light curve chart for 0001787
Parameter Value Uncertainty
Am1 0.995 0.011
Am2 0.0031 0.0055
a/Rs 8.9 0.37
Rp/Rs 0.118 0.013
ephemeris [JD] 2459799.7923 0.0034
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 1.794312267309481
u1 -3.155577472952826
u2 3.796224061096486
u3 -1.4349587988849946
duration 0.1268 0.0056

Light curve chart for 0003575
Parameter Value Uncertainty
Am1 0.992 0.013
Am2 0.0062 0.0078
a/Rs 9.86 0.42
Rp/Rs 0.098 0.022
ephemeris [JD] 2460075.8598 0.0091
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.396008638891476
u1 -4.2914856606479415
u2 4.516427648281942
u3 -1.6209505592254603
duration 0.1097 0.007
Not included in ephemeris calculations

Light curve chart for 0004052
Parameter Value Uncertainty
Am1 1.0209 0.0032
Am2 -0.0179 0.0054
a/Rs 8.43 0.33
Rp/Rs 0.1101 0.0059
ephemeris [JD] 2460136.8086 0.0033
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.0569134615670284
u1 -3.7733051874989725
u2 4.316489891539614
u3 -1.600098101286958
duration 0.1352 0.0064

Light curve chart for 0005873
Parameter Value Uncertainty
Am1 1.015 0.015
Am2 -0.0094 0.0083
a/Rs 8.26 0.37
Rp/Rs 0.132 0.012
ephemeris [JD] 2460412.8739 0.0048
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 1.9128005403018868
u1 -3.4736984788447582
u2 4.094559523698249
u3 -1.533661524141686
duration 0.142 0.0079

Light curve chart for 0006452
Parameter Value Uncertainty
Am1 1.0602 0.0059
Am2 -0.0472 0.0095
a/Rs 8.45 0.18
Rp/Rs 0.1353 0.0054
ephemeris [JD] 2460473.8188 0.0013
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.181420043633586
u1 -3.8542619898999186
u2 4.206979882155412
u3 -1.5341378732001947
duration 0.1386 0.0036

Light curve chart for 8abe7980235e941441cc002c540506d8
Parameter Value Uncertainty
Am1 1.001 0.0055
Am2 0
a/Rs 9.61 0.21
Rp/Rs 0.1181 0.0037
ephemeris [JD] 2459738.8424 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.726256797690783
u1 -4.9697682919891
u2 5.001415558766826
u3 -1.7579039899416102
duration 0.1162 0.0033

Light curve chart for b027ab8a64a5f24fbf4f65d9e10c3f6d
Parameter Value Uncertainty
Am1 1.0016 0.0056
Am2 0
a/Rs 9.45 0.23
Rp/Rs 0.1246 0.0034
ephemeris [JD] 2459763.9433 0.0016
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7258569926203147
u1 -4.968993160662706
u2 5.000840036519646
u3 -1.7577037939589313
duration 0.1198 0.0036

Light curve chart for a65d47ddfb779471881d5d21879cffa4
Parameter Value Uncertainty
Am1 1.0009 0.0055
Am2 0
a/Rs 8.99 0.24
Rp/Rs 0.127 0.0033
ephemeris [JD] 2459760.3551 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.725897545594593
u1 -4.968836131390257
u2 5.000389557250427
u3 -1.7574508969431526
duration 0.1277 0.0041

Light curve chart for d91646a60412f1e1e0e24c68399fbcbd
Parameter Value Uncertainty
Am1 1.0007 0.005
Am2 0
a/Rs 9.03 0.23
Rp/Rs 0.1156 0.0033
ephemeris [JD] 2459746.0166 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7255073847055917
u1 -4.966686030787833
u2 4.997413281909826
u3 -1.756234561360324
duration 0.1254 0.004

Light curve chart for d975ef8049d17ee22bb7b869bf7940bc
Parameter Value Uncertainty
Am1 1.0004 0.0062
Am2 0
a/Rs 8.99 0.19
Rp/Rs 0.1309 0.0036
ephemeris [JD] 2459032.5537 0.0015
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.725384055216332
u1 -4.966819068718328
u2 4.997905722051136
u3 -1.7564706340745406
duration 0.1282 0.0033

Light curve chart for 3aab707dc18b9792f9ff8cfabe084094
Parameter Value Uncertainty
Am1 1.0 0.0043
Am2 0
a/Rs 9.19 0.18
Rp/Rs 0.1175 0.003
ephemeris [JD] 2459742.4283 0.0013
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7257660541091124
u1 -4.968916275458117
u2 5.000846149825015
u3 -1.7576958539575958
duration 0.1226 0.003

Light curve chart for 79ee15c358129c3e93602e2ce0ac8b27
Parameter Value Uncertainty
Am1 1.0013 0.0055
Am2 0
a/Rs 9.04 0.23
Rp/Rs 0.1272 0.003
ephemeris [JD] 2459025.3861 0.0016
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.725538482241547
u1 -4.967109670072049
u2 4.998077969160559
u3 -1.7565067068528921
duration 0.1265 0.004

Light curve chart for d322c474c5f702d0c39d40cf2e8ca871
Parameter Value Uncertainty
Am1 0.9987 0.0039
Am2 0
a/Rs 8.74 0.22
Rp/Rs 0.1125 0.0028
ephemeris [JD] 2459767.5251 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.72595491733871
u1 -4.969171685082076
u2 5.000908182115759
u3 -1.757691339853054
duration 0.1301 0.0041

Light curve chart for b3598bd2d7806b8af1eafe3640342c7a
Parameter Value Uncertainty
Am1 1.0003 0.0052
Am2 0
a/Rs 9.2 0.23
Rp/Rs 0.1252 0.0034
ephemeris [JD] 2459011.0423 0.0016
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7257729701698397
u1 -4.968090773160309
u2 4.999347967878093
u3 -1.7570300903915346
duration 0.1241 0.0039

Light curve chart for f54a5c2740a46d6d15a1cf7eadcf2d57
Parameter Value Uncertainty
Am1 1.0003 0.006
Am2 0
a/Rs 9.18 0.22
Rp/Rs 0.121 0.0038
ephemeris [JD] 2459000.2871 0.0016
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7257862250171674
u1 -4.967712958533337
u2 4.9986795971053715
u3 -1.756752789103071
duration 0.1232 0.0038

Light curve chart for f4d4a6f5a51f678f743d24ae740a2fa1
Parameter Value Uncertainty
Am1 1.0007 0.0051
Am2 0
a/Rs 9.14 0.24
Rp/Rs 0.1241 0.0034
ephemeris [JD] 2459003.8711 0.0018
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.725643545886463
u1 -4.967535011445866
u2 4.99866664185485
u3 -1.7567751018095095
duration 0.1249 0.0042

Light curve chart for 95e2ae73de752c18c2c24da2a129a1f6
Parameter Value Uncertainty
Am1 0.9996 0.0048
Am2 0
a/Rs 9.38 0.21
Rp/Rs 0.1241 0.0032
ephemeris [JD] 2459728.0907 0.0015
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.725735976376165
u1 -4.968398463339937
u2 5.000025949229495
u3 -1.75736338775953
duration 0.1204 0.0035

Light curve chart for 947e7afcdc739dc528707092511c6461
Parameter Value Uncertainty
Am1 1.0006 0.0051
Am2 0
a/Rs 9.54 0.2
Rp/Rs 0.1247 0.0033
ephemeris [JD] 2458989.5321 0.0015
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.725792123796966
u1 -4.968384989653347
u2 4.999879686773998
u3 -1.7572867464136026
duration 0.1181 0.0033

Light curve chart for fc18b2249c359cf74d83f49df277ee72
Parameter Value Uncertainty
Am1 1.0005 0.0054
Am2 0
a/Rs 8.94 0.24
Rp/Rs 0.1251 0.0033
ephemeris [JD] 2458993.1193 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7260274199696544
u1 -4.969455069667573
u2 5.001353788310959
u3 -1.7579260640870609
duration 0.1282 0.0043

Light curve chart for 67f92f3fc0de92e63d5a10ab5fa3584a
Parameter Value Uncertainty
Am1 0.9973 0.005
Am2 0
a/Rs 9.12 0.25
Rp/Rs 0.1262 0.0033
ephemeris [JD] 2459021.7977 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.726077988363475
u1 -4.969274314782853
u2 5.00087059673432
u3 -1.7576741957961635
duration 0.125 0.0042

Light curve chart for 27982ae49d7c08c632778e80ca02ec1d
Parameter Value Uncertainty
Am1 1.0003 0.0047
Am2 0
a/Rs 8.93 0.21
Rp/Rs 0.1169 0.0032
ephemeris [JD] 2459753.1849 0.0015
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.725919773531264
u1 -4.96949276854368
u2 5.001561184322148
u3 -1.7579881147806624
duration 0.1272 0.0038

Light curve chart for 071d0ebdda8031af9c6b830cdc82ed14
Parameter Value Uncertainty
Am1 0.9996 0.0066
Am2 0
a/Rs 8.82 0.23
Rp/Rs 0.1247 0.0042
ephemeris [JD] 2459028.9691 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7255944815145563
u1 -4.967242357527674
u2 4.998244084995517
u3 -1.7565961345027592
duration 0.1306 0.0042

Light curve chart for a0a739e0e2906fb8bd274bd4df4a0528
Parameter Value Uncertainty
Am1 1.0002 0.006
Am2 0
a/Rs 9.51 0.2
Rp/Rs 0.1267 0.0039
ephemeris [JD] 2459014.6281 0.0017
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7256225485439147
u1 -4.968234137723071
u2 4.9999143992761
u3 -1.757302735592413
duration 0.119 0.0033

Light curve chart for 61cdc1d62a071cc1b8ea04e6594e682b
Parameter Value Uncertainty
Am1 1.0005 0.005
Am2 0
a/Rs 9.19 0.21
Rp/Rs 0.1224 0.0033
ephemeris [JD] 2459007.4572 0.0015
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.7260587396062577
u1 -4.969967337520796
u2 5.002191806937729
u3 -1.7582831344847238
duration 0.1235 0.0036

Light curve chart for 380fa85f707e550e21c1aa4101434bf9
Parameter Value Uncertainty
Am1 0.9998 0.0063
Am2 0
a/Rs 9.27 0.26
Rp/Rs 0.1236 0.0041
ephemeris [JD] 2459018.2158 0.0019
eccentricity 0.17
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 3.5852313
u0 2.725808652270379
u1 -4.96893541198573
u2 5.000754419249688
u3 -1.757627585017289
duration 0.1221 0.0043