Timing Plot

Total Reductions to Date: 30

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

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 3.0678520891156325 8.359769192016644e-08
Ephemeris (BJD_TDB) 2460205.661690137 9.878635827473525e-05
Time saved (hours) 0.0001  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 303.1667996 decimal
DEC -2.1444369 decimal
Host Star Metallicity -0.14 0.16 Kokori et al. 2023
Host Star log(g) 4.689 0.012 Log10(cgs) Kokori et al. 2023
Host Star Radius [R_Sun] 0.571 0.016 Sol Kokori et al. 2023
Host Star Effective Temperature [K] 4145.0 100.0 K Kokori et al. 2023
a/Rs 12.63 0.08 Kokori et al. 2023
eccentricity 0.002 0.01 Kokori et al. 2023
inclination [degrees] 89.02 0.11 deg Kokori et al. 2023
omega [degrees] 94.0 120.0 deg Kokori et al. 2023
orbital period [days] 3.06785251 1.8e-07 day Kokori et al. 2023
Rp 11.8 0.35 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.1858 0 ExoFOP-TESS TOI
ephemeris [JD] 2456726.717483 4.4e-05 BJD-TDB Kokori et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2456125.4175533336 7.966666666666667e-05 BJD, BJD-TDB Bonomo et al. 2017, Fukui et al. 2014, Triaud et al. 2013
2456487.425006 2.3e-05 BJD-UTC Triaud et al. 2015
2456671.49615 4e-05 BJD-TDB Kokori et al. 2022
2456726.717483 4.4e-05 BJD-TDB Kokori et al. 2023
2456824.88835 0.00022 BJD-TDB Ivshina & Winn 2022
2459770.026754 0.00012086 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0012207
Parameter Value Uncertainty
Am1 0.932 0.025
Am2 0.0369 0.0073
a/Rs 13.03 0.22
Rp/Rs 0.173 0.023
ephemeris [JD] 2458269.8508 0.0043
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.7495490899680601
u1 -2.397658865882008
u2 2.465859473633124
u3 -0.8177496609750063
duration 0.0864 0.0024

Light curve chart for 0002692
Parameter Value Uncertainty
Am1 0.919 0.015
Am2 0.043 0.019
a/Rs 12.32 0.23
Rp/Rs 0.206 0.072
ephemeris [JD] 2458306.6592 0.0074
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.324145155786984
u1 -1.5129628100549828
u2 1.7639564848141382
u3 -0.5751388042611396
duration 0.0402 0.0082
Not included in ephemeris calculations

Light curve chart for 0011552
Parameter Value Uncertainty
Am1 0.582996 4.2e-05
Am2 0.37 0.23
a/Rs 12.89 0.23
Rp/Rs 0.02 0.11
ephemeris [JD] 2458309.737 0.012
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.297250547369548
u1 -1.4135045553892096
u2 1.6470758338953444
u3 -0.5308218013323402
duration 0 0
Not included in ephemeris calculations

Light curve chart for 0006428
Parameter Value Uncertainty
Am1 1.037 0.036
Am2 -0.029 0.035
a/Rs 12.99 0.24
Rp/Rs 0.215 0.035
ephemeris [JD] 2458680.9356 0.0047
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.304729418239817
u1 -1.4431662386817639
u2 1.682603857615225
u3 -0.5441670121005266
duration 0.0884 0.0036

Light curve chart for 0009290
Parameter Value Uncertainty
Am1 1.066 0.04
Am2 0.011 0.097
a/Rs 12.25 0.23
Rp/Rs 0.272 0.093
ephemeris [JD] 2458680.947 0.01
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.317879605953716
u1 -1.5082853588663658
u2 1.7843255746886142
u3 -0.5939197951874411
duration 0.073 0.0031
Not included in ephemeris calculations

Light curve chart for 0006871
Parameter Value Uncertainty
Am1 0.951 0.011
Am2 0.03 0.034
a/Rs 12.23 0.22
Rp/Rs 0.287 0.016
ephemeris [JD] 2458800.578 0.0013
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.2957371854040862
u1 -1.4079124400303562
u2 1.639958442956882
u3 -0.527783163893327
duration 0.082 0.0018

Light curve chart for 0000837
Parameter Value Uncertainty
Am1 0.9872 0.0056
Am2 0.0085 0.0035
a/Rs 12.53 0.19
Rp/Rs 0.1764 0.0039
ephemeris [JD] 2458996.92789 0.00068
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 2.1118649946097157
u1 -3.0855904129621416
u2 2.9607488687448855
u3 -0.9870234062738636
duration 0.0901 0.0014

Light curve chart for 0002699
Parameter Value Uncertainty
Am1 1.12 0.55
Am2 -0.08 0.11
a/Rs 12.86 0.24
Rp/Rs 0.33 0.11
ephemeris [JD] 2459000.012 0.012
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.304491549531278
u1 -1.4420024775139866
u2 1.6809509716253985
u3 -0.5434400185945687
duration 0 0
Not included in ephemeris calculations

Light curve chart for 0008702
Parameter Value Uncertainty
Am1 0.78 0.43
Am2 0.14 0.14
a/Rs 12.98 0.23
Rp/Rs 0.13 0.11
ephemeris [JD] 2458999.985 0.012
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.3049447730852486
u1 -1.4451361265117706
u2 1.6846816595753298
u3 -0.5444902810450947
duration 0 0
Not included in ephemeris calculations

Light curve chart for 0002433
Parameter Value Uncertainty
Am1 0.935 0.027
Am2 0.04 0.019
a/Rs 12.24 0.23
Rp/Rs 0.16 0.024
ephemeris [JD] 2459036.8136 0.0041
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.3033632982722476
u1 -1.4385371710810566
u2 1.6772146731548532
u3 -0.5420407753535978
duration 0.0911 0.0026

Light curve chart for 0005743
Parameter Value Uncertainty
Am1 2.023 0.082
Am2 -0.54 0.3
a/Rs 13.02 0.22
Rp/Rs 0.288 0.045
ephemeris [JD] 2459039.8628 0.0034
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.303501173198012
u1 -1.4388822675893305
u2 1.6781375992562624
u3 -0.542756479858745
duration 0.095 0.0037

Light curve chart for 0011997
Parameter Value Uncertainty
Am1 3.22 0.98
Am2 -1.0 0.081
a/Rs 12.76 0.23
Rp/Rs 0.056 0.084
ephemeris [JD] 2459039.86 0.012
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.7488766152374293
u1 -2.395464216799339
u2 2.4632772425134557
u3 -0.8166896042458551
duration 0.08 0.0048
Not included in ephemeris calculations

Light curve chart for 0009869
Parameter Value Uncertainty
Am1 4.11 0.25
Am2 -0.86 0.23
a/Rs 12.93 0.24
Rp/Rs 0.36 0.1
ephemeris [JD] 2459073.612 0.012
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.305100054917333
u1 -1.4448454954660115
u2 1.6844729582262274
u3 -0.5447274925769461
duration 0 0
Not included in ephemeris calculations

Light curve chart for 0000747
Parameter Value Uncertainty
Am1 1.0025 0.0061
Am2 -0.0019 0.0098
a/Rs 13.029 0.094
Rp/Rs 0.1682 0.0039
ephemeris [JD] 2459401.88116 0.00054
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 2.1025347735142037
u1 -3.122890015282848
u2 3.0296842689665118
u3 -1.009328982052054
duration 0.08598 0.00069

Light curve chart for 0013203
Parameter Value Uncertainty
Am1 1.026 0.012
Am2 -0.023 0.036
a/Rs 12.96 0.23
Rp/Rs 0.159 0.018
ephemeris [JD] 2459404.9471 0.007
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.3209704944165215
u1 -1.515172568729723
u2 1.7907811498841901
u3 -0.5965790488862701
duration 0.0756 0.0065

Light curve chart for 0010960
Parameter Value Uncertainty
Am1 1.305 0.03
Am2 -0.14 0.11
a/Rs 12.38 0.23
Rp/Rs 0.203 0.099
ephemeris [JD] 2459435.611 0.013
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.3248697760194788
u1 -1.5148189152673082
u2 1.7654983534512947
u3 -0.5755491878954897
duration 0 0
Not included in ephemeris calculations

Light curve chart for 0000867
Parameter Value Uncertainty
Am1 1.21 0.013
Am2 -0.146 0.015
a/Rs 12.24 0.2
Rp/Rs 0.2148 0.0074
ephemeris [JD] 2459472.4423 0.0013
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.5267058748757718
u1 -1.9198742414949765
u2 2.1043225454795254
u3 -0.7111541475034711
duration 0.0954 0.0017

Light curve chart for 0000869
Parameter Value Uncertainty
Am1 1.0199 0.0068
Am2 -0.0155 0.0072
a/Rs 12.66 0.21
Rp/Rs 0.1725 0.0044
ephemeris [JD] 2459478.58083 0.00091
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.510557505291294
u1 -1.859748845518195
u2 2.0337172683462783
u3 -0.6845258978146285
duration 0.0889 0.0016

Light curve chart for 0012767
Parameter Value Uncertainty
Am1 0.927 0.013
Am2 0.0457 0.0062
a/Rs 13.02 0.22
Rp/Rs 0.163 0.012
ephemeris [JD] 2459484.7138 0.0022
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.334343037174024
u1 -1.5475028352477
u2 1.8033262228786904
u3 -0.5901663979333596
duration 0.0856 0.0018

Light curve chart for 0001944
Parameter Value Uncertainty
Am1 0.9338 0.0046
Am2 0.046 0.018
a/Rs 12.75 0.22
Rp/Rs 0.1642 0.0077
ephemeris [JD] 2459840.58759 0.0009
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 2.2394266516334933
u1 -3.358733025041634
u2 3.174385448917225
u3 -1.0550790282070555
duration 0.0876 0.0016

Light curve chart for 0009582
Parameter Value Uncertainty
Am1 0.9698 0.0091
Am2 0.03 0.13
a/Rs 12.98 0.23
Rp/Rs 0.143 0.051
ephemeris [JD] 2459840.5835 0.0076
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.3039501452619897
u1 -1.4395824160452708
u2 1.6781381430299034
u3 -0.5425058472404152
duration 0.0324 0.0079
Not included in ephemeris calculations

Light curve chart for 0004027
Parameter Value Uncertainty
Am1 0.998 0.024
Am2 0.0007 0.0039
a/Rs 13.03 0.22
Rp/Rs 0.162 0.019
ephemeris [JD] 2459889.6716 0.0039
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.3176286886315522
u1 -1.5102067567915376
u2 1.7880285095027204
u3 -0.595450414699034
duration 0.0855 0.0022

Light curve chart for 0003912
Parameter Value Uncertainty
Am1 1.0102 0.0073
Am2 -0.0074 0.003
a/Rs 13.03 0.18
Rp/Rs 0.1777 0.0034
ephemeris [JD] 2460122.82867 0.00086
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.3035075321518108
u1 -1.4380583141338772
u2 1.6767176192540387
u3 -0.542166812286933
duration 0.0867 0.0013

Light curve chart for 0003935
Parameter Value Uncertainty
Am1 0.9494 0.007
Am2 0.04 0.016
a/Rs 12.25 0.23
Rp/Rs 0.1452 0.0072
ephemeris [JD] 2460125.8965 0.0018
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.2942349776056765
u1 -1.4037992242508144
u2 1.6361063512295517
u3 -0.5265420802045295
duration 0.0897 0.0018

Light curve chart for 0004512
Parameter Value Uncertainty
Am1 0.9558 0.0086
Am2 0.034 0.041
a/Rs 12.23 0.22
Rp/Rs 0.162 0.012
ephemeris [JD] 2460205.6672 0.0015
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 1.3045318633397904
u1 -1.4427898723828634
u2 1.6819902267027722
u3 -0.5437321925960916
duration 0.0911 0.002

Light curve chart for 14e782116f659b2e0fcb0379bc96d89e
Parameter Value Uncertainty
Am1 1.0001 0.0029
Am2 0
a/Rs 12.64 0.12
Rp/Rs 0.1653 0.0014
ephemeris [JD] 2459785.36585 0.00033
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 2.2385625037756043
u1 -3.3559366125780246
u2 3.171253029472971
u3 -1.053878873415198
duration 0.08827 0.00089

Light curve chart for 289d99e242a0a811ec061ceaeda558a8
Parameter Value Uncertainty
Am1 0.9984 0.0031
Am2 0
a/Rs 12.61 0.13
Rp/Rs 0.169 0.0016
ephemeris [JD] 2459770.02624 0.00038
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 2.24087225551782
u1 -3.361114169945216
u2 3.175772037172353
u3 -1.0555300754222663
duration 0.08898 0.00096

Light curve chart for e0d52355ec4a6a6be0a77e7336e5e757
Parameter Value Uncertainty
Am1 1.0005 0.0032
Am2 0
a/Rs 12.7 0.12
Rp/Rs 0.1673 0.0013
ephemeris [JD] 2459794.56956 0.00032
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 2.2423006702062676
u1 -3.3636436364650373
u2 3.1774200497383775
u3 -1.0560770361323595
duration 0.08827 0.00088

Light curve chart for cb878a90c3c721a3768cf8207f1d91f6
Parameter Value Uncertainty
Am1 1.0 0.003
Am2 0
a/Rs 12.72 0.12
Rp/Rs 0.1675 0.0014
ephemeris [JD] 2459788.43342 0.00033
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 2.2410938673628533
u1 -3.3607274427624767
u2 3.174757708097692
u3 -1.0551240853904926
duration 0.0879 0.00089

Light curve chart for 9d1723cec416214c9e4cd0f2a22f3b5e
Parameter Value Uncertainty
Am1 1.0 0.0032
Am2 0
a/Rs 12.75 0.11
Rp/Rs 0.1681 0.0014
ephemeris [JD] 2459773.09445 0.00032
eccentricity 0.002
inclination [degrees] 89.02
omega [degrees] 94.0
orbital period [days] 3.06785251
u0 2.2403164203298025
u1 -3.3622380293483185
u2 3.178420166809562
u3 -1.0564985104288946
duration 0.08796 0.00079