Timing Plot
Global Light Curve
Lomb-Scargle Periodogram

Total Reductions to Date: 39

Date Processed: 09/24/2023 at 00:07:22 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 3.7649929559552233 4.0136437612290557e-07
Ephemeris (BJD_TDB) 2460018.617114144 9.670507434064532e-05
Time saved (hours) 0.0006  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 94.7929552 decimal
DEC 73.8275672 decimal
Host Star Metallicity -0.07 0.1 Patel & Espinoza 2022
Host Star log(g) 4.04 0.1 Log10(cgs) Patel & Espinoza 2022
Host Star Radius [R_Sun] 1.93 0.18 Sol Patel & Espinoza 2022
Host Star Effective Temperature [K] 6720.0 100.0 K Patel & Espinoza 2022
a/Rs 8.17 0.07 Patel & Espinoza 2022
eccentricity 0.0 Crouzet et al. 2017
inclination [degrees] 86.0 0.2 deg Crouzet et al. 2017
omega [degrees] 0.0 deg Patel & Espinoza 2022
orbital period [days] 3.7649916 3.4e-06 day Patel & Espinoza 2022
Rp 17.74 0.73 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.1218 0 ExoFOP-TESS TOI
ephemeris [JD] 2459032.18897 0.00015 BJD Patel & Espinoza 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2456652.71245 0.00055 BJD Crouzet et al. 2017
2458843.93943 0.00012 BJD-TDB Kokori et al. 2022
2459032.188991 0.0001185 BJD, BJD-TDB Patel & Espinoza 2022, Ivshina & Winn 2022
2459962.142173 0.000102 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0000184
Parameter Value Uncertainty
Am1 1.001 0.011
Am2 -0.0004 0.0013
a/Rs 7.95 0.2
Rp/Rs 0.201 0.07
ephemeris [JD] 2458606.761 0.012
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.6294975632648954
u1 -4.816812239388558
u2 4.940915514012963
u3 -1.7536007642639215
duration 0 0
Not included in ephemeris calculations

Light curve chart for 0000214
Parameter Value Uncertainty
Am1 0.5414 0.0052
Am2 0.039 0.015
a/Rs 8.23 0.19
Rp/Rs 0.084 0.025
ephemeris [JD] 2458708.3789 0.0069
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.409577262617
u1 -4.366280984023708
u2 4.618528520186741
u3 -1.661824729958596
duration 0.0939 0.0077
Not included in ephemeris calculations

Light curve chart for 0001320
Parameter Value Uncertainty
Am1 1.021 0.019
Am2 -0.0109 0.0052
a/Rs 8.02 0.19
Rp/Rs 0.124 0.011
ephemeris [JD] 2459664.6893 0.0032
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.629769482466779
u1 -4.818315171587263
u2 4.942981484219851
u3 -1.7544357214432038
duration 0.1464 0.0048

Light curve chart for 0002246
Parameter Value Uncertainty
Am1 1.0656 0.0057
Am2 -0.053 0.013
a/Rs 8.51 0.2
Rp/Rs 0.131 0.01
ephemeris [JD] 2459871.7788 0.0038
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.6084880023906223
u1 -4.710378437792086
u2 4.7860757066313235
u3 -1.6841851999117745
duration 0.1158 0.0046

Light curve chart for 0002245
Parameter Value Uncertainty
Am1 1.0024 0.0068
Am2 -0.0015 0.0048
a/Rs 8.52 0.072
Rp/Rs 0.1276 0.0047
ephemeris [JD] 2459905.6632 0.0021
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.609572591884057
u1 -4.714274332466715
u2 4.790627720663673
u3 -1.6859259086950993
duration 0.1353 0.0018

Light curve chart for 0002244
Parameter Value Uncertainty
Am1 0.9862 0.0033
Am2 0.0109 0.009
a/Rs 8.519 0.028
Rp/Rs 0.1103 0.0029
ephemeris [JD] 2459935.785 0.0017
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.60996071342699
u1 -4.715325273907016
u2 4.791647987445275
u3 -1.6862833555641292
duration 0.13249 0.0008

Light curve chart for 0002261
Parameter Value Uncertainty
Am1 0.9923 0.0054
Am2 0.0064 0.0051
a/Rs 8.52 0.069
Rp/Rs 0.102 0.003
ephemeris [JD] 2459939.5505 0.0023
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.1758729570341218
u1 -4.027534731526305
u2 4.550781393485884
u3 -1.6991195511817732
duration 0.1311 0.0016

Light curve chart for 0002437
Parameter Value Uncertainty
Am1 0.995 0.0047
Am2 0.004 0.013
a/Rs 8.52 0.052
Rp/Rs 0.1051 0.005
ephemeris [JD] 2459969.6715 0.0027
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.6102976833486924
u1 -4.716015862615115
u2 4.792105358002471
u3 -1.6863871073281143
duration 0.1316 0.0014

Light curve chart for 0003166
Parameter Value Uncertainty
Am1 1.0156 0.009
Am2 -0.011 0.02
a/Rs 8.519 0.075
Rp/Rs 0.1418 0.0042
ephemeris [JD] 2460018.6212 0.0022
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.0216896078141025
u1 -3.767640386204973
u2 4.426814248979684
u3 -1.6808634046241409
duration 0.1321 0.0024

Light curve chart for ddac1713c756bef8b214b303ddb1f9c0
Parameter Value Uncertainty
Am1 0.9998 0.0014
Am2 0
a/Rs 8.52 0.019
Rp/Rs 0.1067 0.0016
ephemeris [JD] 2459762.59774 0.00094
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9541180318353746
u1 -5.360880916088942
u2 5.181007510964278
u3 -1.7742445495076824
duration 0.13208 0.00055

Light curve chart for c048f8c164673a0327e07d41b27ca78e
Parameter Value Uncertainty
Am1 1.0002 0.0015
Am2 0
a/Rs 8.52 0.02
Rp/Rs 0.1059 0.0016
ephemeris [JD] 2459013.36358 0.00098
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9552818581490135
u1 -5.363964639535417
u2 5.18403936115512
u3 -1.775356502520511
duration 0.13191 0.00059

Light curve chart for bb7105cc139f2169c17512df598b6325
Parameter Value Uncertainty
Am1 1.0009 0.0014
Am2 0
a/Rs 8.52 0.02
Rp/Rs 0.1066 0.0015
ephemeris [JD] 2459017.12776 0.00092
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9540386842562527
u1 -5.359912032101511
u2 5.1795264717584955
u3 -1.7736530467322775
duration 0.13208 0.00054

Light curve chart for ffe9100157c0f8b76a16b7b08cf44240
Parameter Value Uncertainty
Am1 1.0002 0.0014
Am2 0
a/Rs 8.52 0.016
Rp/Rs 0.1044 0.0015
ephemeris [JD] 2459747.53807 0.00092
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.954175740428661
u1 -5.360245247637596
u2 5.179774391252569
u3 -1.773704806858981
duration 0.13138 0.00049

Light curve chart for 5fa9bb15ab723142e5e37d970e45ac16
Parameter Value Uncertainty
Am1 0.9998 0.0015
Am2 0
a/Rs 8.52 0.017
Rp/Rs 0.1064 0.0017
ephemeris [JD] 2458836.4092 0.001
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9534278926560473
u1 -5.358493975112907
u2 5.178128396629956
u3 -1.7730622370129705
duration 0.13191 0.00052

Light curve chart for 3a5056cd6190bb5cba1926b779d31fb6
Parameter Value Uncertainty
Am1 0.9999 0.0015
Am2 0
a/Rs 8.52 0.02
Rp/Rs 0.1032 0.0017
ephemeris [JD] 2459028.4247 0.0011
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9534013903129526
u1 -5.357008593693322
u2 5.175577359364873
u3 -1.7719700788623904
duration 0.13138 0.00056

Light curve chart for bed8ca493c93987f1934e490c385c22c
Parameter Value Uncertainty
Am1 1.0001 0.0013
Am2 0
a/Rs 8.52 0.019
Rp/Rs 0.1062 0.0016
ephemeris [JD] 2459401.15821 0.001
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9541201259064143
u1 -5.360443051501369
u2 5.180126746395747
u3 -1.7738037436108889
duration 0.13156 0.00052

Light curve chart for 37b53920dacabaf379eb1d3783ad60b5
Parameter Value Uncertainty
Am1 1.0001 0.0014
Am2 0
a/Rs 8.52 0.023
Rp/Rs 0.1053 0.0017
ephemeris [JD] 2459020.8948 0.0011
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.954922661898938
u1 -5.362669380008376
u2 5.182405043949325
u3 -1.774658248616034
duration 0.13156 0.00062

Light curve chart for 803b367aef4a5bc8b10dd78ced0d2649
Parameter Value Uncertainty
Am1 1.0009 0.0015
Am2 0
a/Rs 8.52 0.021
Rp/Rs 0.1054 0.0017
ephemeris [JD] 2458840.1751 0.0011
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9538754475061997
u1 -5.359363099733329
u2 5.178763486502532
u3 -1.773275757105813
duration 0.13156 0.00059

Light curve chart for 3ae999ab1d057221934bc90e36820994
Parameter Value Uncertainty
Am1 1.0005 0.0013
Am2 0
a/Rs 8.52 0.016
Rp/Rs 0.1065 0.0015
ephemeris [JD] 2459751.30264 0.00093
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9547586496178875
u1 -5.362628592651184
u2 5.182852821057052
u3 -1.7749828007932296
duration 0.13191 0.00049

Light curve chart for 25fdcb8f8e06ffb50360dd531bbb93e0
Parameter Value Uncertainty
Am1 1.0 0.0014
Am2 0
a/Rs 8.52 0.017
Rp/Rs 0.1062 0.0015
ephemeris [JD] 2459032.18942 0.00099
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.954483954974904
u1 -5.361661373586706
u2 5.181612750988669
u3 -1.774435255164819
duration 0.13191 0.00049

Light curve chart for 33aa9948d46b3f5d8cfb8ee8ae14cadd
Parameter Value Uncertainty
Am1 1.0003 0.0014
Am2 0
a/Rs 8.52 0.016
Rp/Rs 0.106 0.0016
ephemeris [JD] 2459393.6283 0.001
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.954639498145881
u1 -5.360994062648698
u2 5.180107493696618
u3 -1.773752852004184
duration 0.13191 0.00048

Light curve chart for 5c08a60955e5c479197d946a917a6dc6
Parameter Value Uncertainty
Am1 1.0007 0.0012
Am2 0
a/Rs 8.52 0.015
Rp/Rs 0.1063 0.0015
ephemeris [JD] 2458866.52934 0.00092
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9547525745817835
u1 -5.362542388523589
u2 5.1826237458147775
u3 -1.7748338546458604
duration 0.13208 0.00046

Light curve chart for 880740a457bbaa8abd3cc5e0789c77e7
Parameter Value Uncertainty
Am1 1.0 0.0012
Am2 0
a/Rs 8.52 0.017
Rp/Rs 0.1053 0.0016
ephemeris [JD] 2459408.68872 0.00093
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.954630742867672
u1 -5.362455606013478
u2 5.182698825335547
u3 -1.7748738849615107
duration 0.13191 0.0005

Light curve chart for 6def699215fd88a95417223423cd7415
Parameter Value Uncertainty
Am1 1.0009 0.0013
Am2 0
a/Rs 8.52 0.016
Rp/Rs 0.1057 0.0015
ephemeris [JD] 2459755.06755 0.00093
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.95385555991242
u1 -5.359412894336206
u2 5.178865021608352
u3 -1.7733076100134633
duration 0.13191 0.00048

Light curve chart for 57315731b340fc3519102c0a3463ac0e
Parameter Value Uncertainty
Am1 1.0001 0.0012
Am2 0
a/Rs 8.52 0.018
Rp/Rs 0.1062 0.0016
ephemeris [JD] 2458843.9398 0.00094
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.953794126873719
u1 -5.3584163512426475
u2 5.17729897965481
u3 -1.7726766781381142
duration 0.13208 0.00052

Light curve chart for 50f0611f5f2b32216aeda070dce1efd6
Parameter Value Uncertainty
Am1 1.0003 0.0012
Am2 0
a/Rs 8.52 0.015
Rp/Rs 0.1066 0.0016
ephemeris [JD] 2459412.45323 0.00093
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.953755574184255
u1 -5.3591133961990876
u2 5.1786600256333895
u3 -1.7733021264505089
duration 0.13209 0.00048

Light curve chart for 3b8c552e52b9930864827708b8997156
Parameter Value Uncertainty
Am1 0.9998 0.0013
Am2 0
a/Rs 8.52 0.02
Rp/Rs 0.1075 0.0016
ephemeris [JD] 2458847.7038 0.0011
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9543747091699304
u1 -5.361654072121928
u2 5.18196135332406
u3 -1.7746819131548213
duration 0.13191 0.00056

Light curve chart for b6d4e9567a9f3277e71aba9a37351751
Parameter Value Uncertainty
Am1 1.0001 0.0012
Am2 0
a/Rs 8.52 0.017
Rp/Rs 0.1067 0.0015
ephemeris [JD] 2459416.21828 0.0009
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9544420340562283
u1 -5.361296374458545
u2 5.181008398650345
u3 -1.7741539810449867
duration 0.13209 0.00049

Light curve chart for 7e010f54f918dd8d57144764379ac64a
Parameter Value Uncertainty
Am1 1.0002 0.0015
Am2 0
a/Rs 8.52 0.017
Rp/Rs 0.1082 0.0016
ephemeris [JD] 2459024.65887 0.00093
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9551273223865713
u1 -5.363015065576707
u2 5.1825456905409135
u3 -1.774657870124829
duration 0.13243 0.00051

Light curve chart for bee6d0cd17c73e027082a54b6ee3851d
Parameter Value Uncertainty
Am1 1.0006 0.0012
Am2 0
a/Rs 8.52 0.02
Rp/Rs 0.1055 0.0015
ephemeris [JD] 2458858.9999 0.001
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9537000253314445
u1 -5.357386048899002
u2 5.175519772592021
u3 -1.771833671903209
duration 0.1319 0.00055

Light curve chart for 82f79e5a8dee3e7d650b3ba7644e1504
Parameter Value Uncertainty
Am1 1.0 0.0017
Am2 0
a/Rs 8.52 0.019
Rp/Rs 0.1058 0.0017
ephemeris [JD] 2458821.3487 0.0011
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9544174766293723
u1 -5.362103291327927
u2 5.182747332535877
u3 -1.775061440608368
duration 0.13191 0.00057

Light curve chart for a0337282b47e468091b20bacad938fd1
Parameter Value Uncertainty
Am1 1.0002 0.0014
Am2 0
a/Rs 8.52 0.017
Rp/Rs 0.1062 0.0016
ephemeris [JD] 2458832.64477 0.00096
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.953626785677308
u1 -5.360313790923253
u2 5.181150184871845
u3 -1.7744631024207456
duration 0.13191 0.00051

Light curve chart for e39de71c3fc30b4afcf0a669814443e9
Parameter Value Uncertainty
Am1 1.0001 0.0012
Am2 0
a/Rs 8.52 0.017
Rp/Rs 0.1057 0.0015
ephemeris [JD] 2458851.46979 0.00091
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9534757521118595
u1 -5.358392319323471
u2 5.17797369354481
u3 -1.7730570491753777
duration 0.13191 0.00047

Light curve chart for 7cdd47f92184d7fee276aa7618031dc2
Parameter Value Uncertainty
Am1 0.9998 0.0014
Am2 0
a/Rs 8.52 0.02
Rp/Rs 0.1057 0.0016
ephemeris [JD] 2458862.7645 0.0011
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9542088017790737
u1 -5.360090234061078
u2 5.179277096832117
u3 -1.773395587372871
duration 0.13155 0.00054

Light curve chart for c17beffb293e168248c9f748f85f99ab
Parameter Value Uncertainty
Am1 0.9993 0.0013
Am2 0
a/Rs 8.52 0.015
Rp/Rs 0.104 0.0016
ephemeris [JD] 2459758.83217 0.00096
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.953403188017225
u1 -5.357516619531402
u2 5.176480078296395
u3 -1.7723665696466537
duration 0.13156 0.00048

Light curve chart for e67a30d5375a30ccf19d2902a2148f72
Parameter Value Uncertainty
Am1 0.9994 0.0014
Am2 0
a/Rs 8.52 0.025
Rp/Rs 0.1109 0.0017
ephemeris [JD] 2459397.3931 0.001
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9545438774108583
u1 -5.361925342847808
u2 5.181981000290657
u3 -1.7745994576361732
duration 0.13261 0.00064

Light curve chart for 2e9a55eab4ab612235ef217200401fad
Parameter Value Uncertainty
Am1 1.0003 0.0014
Am2 0
a/Rs 8.52 0.019
Rp/Rs 0.1054 0.0015
ephemeris [JD] 2458825.11369 0.00097
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9551130857466936
u1 -5.363124401686454
u2 5.182988603044904
u3 -1.7749772098725942
duration 0.13156 0.00056

Light curve chart for f29407e0bf284851cf8bc02904e71d2a
Parameter Value Uncertainty
Am1 1.0001 0.0015
Am2 0
a/Rs 8.52 0.022
Rp/Rs 0.1069 0.0016
ephemeris [JD] 2458817.5827 0.0011
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.9541410437850404
u1 -5.359900080618893
u2 5.179201347405407
u3 -1.773442233395441
duration 0.13191 0.0006

Light curve chart for 378e95a47a595f7d7894ee251a7bd155
Parameter Value Uncertainty
Am1 0.9997 0.0012
Am2 0
a/Rs 8.52 0.019
Rp/Rs 0.1064 0.0016
ephemeris [JD] 2459766.3629 0.001
eccentricity 0.0
inclination [degrees] 86.0
omega [degrees] 0.0
orbital period [days] 3.7649916
u0 2.954207314147182
u1 -5.360152707977572
u2 5.179583268296507
u3 -1.773637797284311
duration 0.13191 0.00055