Timing Plot

Total Reductions to Date: 41

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

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 2.788473331119025 1.0908323844597586e-07
Ephemeris (BJD_TDB) 2460161.705800645 0.0001233636544063562
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 274.4055335 decimal
DEC 36.6214617 decimal
Host Star Metallicity 0.24 0.15 Patel & Espinoza 2022
Host Star log(g) 4.37 0.03 Log10(cgs) Patel & Espinoza 2022
Host Star Radius [R_Sun] 1.12 0.09 Sol Patel & Espinoza 2022
Host Star Effective Temperature [K] 5960.0 100.0 K Kokori et al. 2023
a/Rs 7.5 0.19 Kokori et al. 2023
eccentricity 0.072 Bonomo et al. 2017
inclination [degrees] 86.8 0.4 deg Kokori et al. 2023
omega [degrees] 0.0 deg Kokori et al. 2023
orbital period [days] 2.78847323 1.5e-07 day Kokori et al. 2023
Rp 13.57 0.29 R_Earth Gajdoš et al. 2021
Rp/Rs 0.1111 0 Gajdoš et al. 2021
ephemeris [JD] 2457155.73168 0.00011 BJD-TDB Kokori et al. 2023

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2454241.77663 0.00022 HJD Bakos et al. 2007
2455432.4551 0.00030000000000000003 BJD, BJD-TDB Gajdoš et al. 2021, Bonomo et al. 2017
2455705.72567 0.00024 BJD-TDB Kokori et al. 2022
2457155.73168 0.00011 BJD-TDB Kokori et al. 2023
2457180.82771 0.00013 BJD-TDB Ivshina & Winn 2022
2459021.22014 0.00027 BJD Patel & Espinoza 2022
2459414.394742 0.0002515 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0000801
Parameter Value Uncertainty
Am1 1.0022 0.0034
Am2 -0.0036 0.0066
a/Rs 7.33 0.3
Rp/Rs 0.117 0.011
ephemeris [JD] 2459330.7423 0.0025
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 1.8823944029721214
u1 -3.3873455694058103
u2 4.005318114061458
u3 -1.500366887943878
duration 0.1243 0.0036

Light curve chart for 0000775
Parameter Value Uncertainty
Am1 1.0038 0.0084
Am2 -0.0036 0.0066
a/Rs 8.36 0.42
Rp/Rs 0.1257 0.0084
ephemeris [JD] 2459422.7712 0.004
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 1.822723576239835
u1 -3.2343301404345275
u2 3.8649122004342313
u3 -1.4533055786478593
duration 0.1092 0.0067

Light curve chart for 0000900
Parameter Value Uncertainty
Am1 0.999 0.011
Am2 0.0025 0.0022
a/Rs 6.58 0.37
Rp/Rs 0.117 0.011
ephemeris [JD] 2459489.6876 0.0044
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.249582228814364
u1 -3.933183496195441
u2 4.192206355832279
u3 -1.50860502598246
duration 0.1421 0.0089

Light curve chart for 0001601
Parameter Value Uncertainty
Am1 0.9655 0.0081
Am2 0.034 0.014
a/Rs 8.2 0.22
Rp/Rs 0.0929 0.0055
ephemeris [JD] 2459751.7854 0.0023
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.457524196076954
u1 -4.435927271372915
u2 4.6316081708260315
u3 -1.6532050265137315
duration 0.1064 0.003

Light curve chart for 0003662
Parameter Value Uncertainty
Am1 1.0045 0.0044
Am2 -0.0029 0.0023
a/Rs 7.19 0.22
Rp/Rs 0.1098 0.005
ephemeris [JD] 2460094.7843 0.0019
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.3891306858864807
u1 -4.23361484736203
u2 4.420999081152333
u3 -1.5765148537987645
duration 0.1283 0.0047

Light curve chart for 0003634
Parameter Value Uncertainty
Am1 1.093 0.012
Am2 -0.072 0.029
a/Rs 6.55 0.47
Rp/Rs 0.138 0.023
ephemeris [JD] 2460094.7961 0.0048
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.0695867424237906
u1 -3.7917483635843583
u2 4.3146023072741215
u3 -1.5924406218209692
duration 0.1053 0.008
Not included in ephemeris calculations

Light curve chart for 0003853
Parameter Value Uncertainty
Am1 0.903 0.035
Am2 0.101 0.031
a/Rs 7.76 0.39
Rp/Rs 0.22 0.01
ephemeris [JD] 2460119.8923 0.0035
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7111566502565476
u1 -4.871745506431817
u2 4.852291400266006
u3 -1.6917024717859603
duration 0.1311 0.0078

Light curve chart for 0004035
Parameter Value Uncertainty
Am1 1.0411 0.0048
Am2 -0.0369 0.009
a/Rs 7.41 0.22
Rp/Rs 0.1427 0.0042
ephemeris [JD] 2460133.8253 0.0017
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.38821520176741
u1 -4.231757164376965
u2 4.419393250111037
u3 -1.5758512216473908
duration 0.1283 0.0043

Light curve chart for 0004195
Parameter Value Uncertainty
Am1 1.0372 0.0075
Am2 -0.033 0.019
a/Rs 6.94 0.35
Rp/Rs 0.1331 0.0061
ephemeris [JD] 2460161.7001 0.0034
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.239757564531255
u1 -3.9167582081032295
u2 4.1842861408721115
u3 -1.5072854349494142
duration 0.1058 0.005

Light curve chart for 955af6f0ff07290aa818d53e7559a00d
Parameter Value Uncertainty
Am1 1.0 0.002
Am2 0
a/Rs 7.453 0.088
Rp/Rs 0.114 0.0015
ephemeris [JD] 2459417.18317 0.0007
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711637256483198
u1 -4.8728163325342075
u2 4.853294922178649
u3 -1.6921157738079096
duration 0.1236 0.0018

Light curve chart for 1f1c81168e45c4ad92b1d1a3c699b5d2
Parameter Value Uncertainty
Am1 1.0 0.003
Am2 0
a/Rs 7.67 0.14
Rp/Rs 0.105 0.0022
ephemeris [JD] 2459397.6641 0.0011
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7111450736089466
u1 -4.870995364622501
u2 4.850909456653608
u3 -1.6910590933558698
duration 0.118 0.0025

Light curve chart for 8fa5d9af3bf2c6b0b47905129908dbf4
Parameter Value Uncertainty
Am1 1.0001 0.0024
Am2 0
a/Rs 7.55 0.1
Rp/Rs 0.1129 0.0017
ephemeris [JD] 2459774.10861 0.0008
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7110131149896786
u1 -4.869769170142571
u2 4.848946267751543
u3 -1.690190140343721
duration 0.1215 0.002

Light curve chart for 75426ff36ab2dc6c262f0012da3f41be
Parameter Value Uncertainty
Am1 0.9999 0.002
Am2 0
a/Rs 7.454 0.093
Rp/Rs 0.1134 0.0015
ephemeris [JD] 2459757.37603 0.00075
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711829607312609
u1 -4.872535478676657
u2 4.852270111624626
u3 -1.6915641679561189
duration 0.1236 0.0018

Light curve chart for 27c36fdf3dfe58bb511bfe457b99e46d
Parameter Value Uncertainty
Am1 1.0001 0.0021
Am2 0
a/Rs 7.46 0.088
Rp/Rs 0.1127 0.0015
ephemeris [JD] 2459406.03002 0.00075
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711324059145613
u1 -4.871498099526405
u2 4.85148767830452
u3 -1.6913135656309288
duration 0.1229 0.0017

Light curve chart for 55b25f5403c725cb526ae0450c2abb31
Parameter Value Uncertainty
Am1 0.9998 0.0024
Am2 0
a/Rs 7.4 0.1
Rp/Rs 0.1095 0.0017
ephemeris [JD] 2459746.22375 0.00087
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7114818383842327
u1 -4.871947630968398
u2 4.851958342844306
u3 -1.691492477960327
duration 0.1236 0.002

Light curve chart for 64932cbb218626e1d0d55404a2c09bee
Parameter Value Uncertainty
Am1 0.9999 0.0022
Am2 0
a/Rs 7.53 0.1
Rp/Rs 0.114 0.0017
ephemeris [JD] 2459785.26222 0.0008
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.71201431008151
u1 -4.8727696321227665
u2 4.852361816871561
u3 -1.6916064225244782
duration 0.1222 0.0019

Light curve chart for e89bebfb2776bb94517dcf0de8f9d8d2
Parameter Value Uncertainty
Am1 1.0002 0.0024
Am2 0
a/Rs 7.555 0.096
Rp/Rs 0.1145 0.0017
ephemeris [JD] 2459776.89614 0.00078
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7113872912785104
u1 -4.871954301029013
u2 4.8522406128701965
u3 -1.6916735308156743
duration 0.1215 0.0019

Light curve chart for ac630f983f45f24bc396c43d1726f37d
Parameter Value Uncertainty
Am1 0.9999 0.0023
Am2 0
a/Rs 7.48 0.11
Rp/Rs 0.116 0.0017
ephemeris [JD] 2459021.22051 0.00092
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7115770381668645
u1 -4.872604548366888
u2 4.852989912140586
u3 -1.6919623296253778
duration 0.1229 0.0023

Light curve chart for ddd9171c23ddf78f57494fc11de99f46
Parameter Value Uncertainty
Am1 1.0003 0.0028
Am2 0
a/Rs 7.49 0.11
Rp/Rs 0.1143 0.0019
ephemeris [JD] 2459029.58685 0.00092
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7112186907265348
u1 -4.871379675048899
u2 4.851524049282656
u3 -1.6913629926669498
duration 0.1224 0.0022

Light curve chart for 45358a5b56fd29a011dafc04d06171e7
Parameter Value Uncertainty
Am1 1.0003 0.0023
Am2 0
a/Rs 7.38 0.11
Rp/Rs 0.1132 0.0017
ephemeris [JD] 2459394.87589 0.00087
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711386914947861
u1 -4.871908399328405
u2 4.851987956966003
u3 -1.6914664002852038
duration 0.125 0.0021

Light curve chart for db9b0af387fac7e1c341bc14bb7c20ed
Parameter Value Uncertainty
Am1 1.0005 0.0024
Am2 0
a/Rs 7.73 0.11
Rp/Rs 0.1168 0.0017
ephemeris [JD] 2459765.7428 0.00079
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.710980486511715
u1 -4.870241962403648
u2 4.849872149548805
u3 -1.6906106013881455
duration 0.1187 0.002

Light curve chart for 2d5bef1e1836244b794ad28dca379f7f
Parameter Value Uncertainty
Am1 0.9995 0.0029
Am2 0
a/Rs 7.5 0.11
Rp/Rs 0.1138 0.0019
ephemeris [JD] 2459015.64348 0.00089
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711296041409915
u1 -4.871273227258825
u2 4.85112657224638
u3 -1.6911493141100506
duration 0.1222 0.0021

Light curve chart for 890a2ae0692000cde4365544f3686dce
Parameter Value Uncertainty
Am1 1.0001 0.0021
Am2 0
a/Rs 7.372 0.092
Rp/Rs 0.1143 0.0016
ephemeris [JD] 2459400.45256 0.00075
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.710894158447151
u1 -4.8703275419373915
u2 4.850275853180172
u3 -1.6908423974151896
duration 0.1245 0.0019

Light curve chart for c06608444f8c7895bd799b70302feaba
Parameter Value Uncertainty
Am1 0.9998 0.0023
Am2 0
a/Rs 7.55 0.12
Rp/Rs 0.1133 0.0016
ephemeris [JD] 2459032.374 0.00095
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7107171511228914
u1 -4.870120701989453
u2 4.850287885474219
u3 -1.690884262332736
duration 0.1215 0.0023

Light curve chart for 4ad5e32f289ec9f7ab84e8177763e967
Parameter Value Uncertainty
Am1 0.9999 0.0024
Am2 0
a/Rs 7.381 0.098
Rp/Rs 0.1102 0.0017
ephemeris [JD] 2459793.62653 0.00082
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7107405756744103
u1 -4.869951512983852
u2 4.849842305209823
u3 -1.6906312956320995
duration 0.1243 0.002

Light curve chart for cd65bc855d43f7d7c0034fb79c3d3ea8
Parameter Value Uncertainty
Am1 1.0 0.0022
Am2 0
a/Rs 7.413 0.094
Rp/Rs 0.1131 0.0016
ephemeris [JD] 2459392.08646 0.00076
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7115582048737092
u1 -4.871645448568762
u2 4.8512650570375255
u3 -1.6911777410529911
duration 0.1243 0.0019

Light curve chart for 8418fc4e8c08d979a749ea4ff2b4da00
Parameter Value Uncertainty
Am1 0.9999 0.0021
Am2 0
a/Rs 7.56 0.11
Rp/Rs 0.1159 0.0016
ephemeris [JD] 2459768.52975 0.00082
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7107581812293526
u1 -4.869981323270007
u2 4.8498968392141615
u3 -1.690673624904412
duration 0.1217 0.0021

Light curve chart for 9defd6b8d62f03dddfa0df55353596ed
Parameter Value Uncertainty
Am1 1.0 0.0021
Am2 0
a/Rs 7.521 0.089
Rp/Rs 0.116 0.0015
ephemeris [JD] 2459771.31898 0.00071
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711659877475351
u1 -4.872333800660711
u2 4.852339635157558
u3 -1.6916656396667031
duration 0.1222 0.0018

Light curve chart for b036ddfcbb5800ca7fc0bad7a07f167d
Parameter Value Uncertainty
Am1 0.9997 0.0024
Am2 0
a/Rs 7.542 0.1
Rp/Rs 0.1115 0.0017
ephemeris [JD] 2459411.60609 0.00081
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7108256807891613
u1 -4.870048373999179
u2 4.849862239551362
u3 -1.6906394740727646
duration 0.1215 0.0019

Light curve chart for 3a93ffd864763efa97b094d695ad2b65
Parameter Value Uncertainty
Am1 0.9999 0.0023
Am2 0
a/Rs 7.26 0.1
Rp/Rs 0.1131 0.0017
ephemeris [JD] 2459788.05071 0.00088
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7107303828202958
u1 -4.86970488179297
u2 4.849407419210491
u3 -1.6904328479760156
duration 0.1271 0.0021

Light curve chart for 3d3e9cac4bf659aecb74ae92e02e7f02
Parameter Value Uncertainty
Am1 1.0 0.0023
Am2 0
a/Rs 7.412 0.095
Rp/Rs 0.1125 0.0016
ephemeris [JD] 2459403.24111 0.00078
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7112983586468067
u1 -4.871588295385464
u2 4.8518284723809035
u3 -1.6915384633443677
duration 0.1243 0.0019

Light curve chart for 3886a2124e972cc833fbdf9d7c062be5
Parameter Value Uncertainty
Am1 0.9999 0.0028
Am2 0
a/Rs 7.38 0.11
Rp/Rs 0.1134 0.002
ephemeris [JD] 2459012.85454 0.00097
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711011045198011
u1 -4.8709248467803326
u2 4.851010283129725
u3 -1.6910964092617164
duration 0.125 0.0022

Light curve chart for 2f92d4c2b7fede9ff3e7e546266d618f
Parameter Value Uncertainty
Am1 1.0003 0.0023
Am2 0
a/Rs 7.276 0.095
Rp/Rs 0.1137 0.0016
ephemeris [JD] 2459024.00774 0.00081
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7111541112658184
u1 -4.87085872377127
u2 4.8506255941236995
u3 -1.6909209093382938
duration 0.1271 0.002

Light curve chart for 7ec73fdfcea697984503b4374d15688a
Parameter Value Uncertainty
Am1 1.0004 0.0025
Am2 0
a/Rs 7.56 0.11
Rp/Rs 0.1127 0.0018
ephemeris [JD] 2459790.83985 0.00087
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711952068513675
u1 -4.872774653537985
u2 4.852412398145276
u3 -1.6915897408143863
duration 0.121 0.0021

Light curve chart for b924a470fa9a2f04baa6b4e3c1f810b9
Parameter Value Uncertainty
Am1 0.9999 0.0026
Am2 0
a/Rs 7.43 0.11
Rp/Rs 0.1116 0.0018
ephemeris [JD] 2459779.68552 0.00085
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711077404449349
u1 -4.870545619409322
u2 4.8502746855060925
u3 -1.6908063982713948
duration 0.1238 0.0022

Light curve chart for f6bb40b4c7729504fcc1e8aecb4175a2
Parameter Value Uncertainty
Am1 1.0001 0.0023
Am2 0
a/Rs 7.47 0.1
Rp/Rs 0.1149 0.0017
ephemeris [JD] 2459408.81911 0.00078
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7118549016116456
u1 -4.872897830722526
u2 4.8529114604467365
u3 -1.6918684590218396
duration 0.1231 0.002

Light curve chart for f774c1ebbf301e8d16d66970201a2fc1
Parameter Value Uncertainty
Am1 0.9999 0.0029
Am2 0
a/Rs 7.43 0.13
Rp/Rs 0.1136 0.0019
ephemeris [JD] 2459026.7977 0.001
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.711413063554292
u1 -4.872559637072222
u2 4.853274761209951
u3 -1.692128115372591
duration 0.1236 0.0026

Light curve chart for 7db2a3baf99c15cfb23044d80ca05f63
Parameter Value Uncertainty
Am1 0.9999 0.0024
Am2 0
a/Rs 7.47 0.1
Rp/Rs 0.1125 0.0017
ephemeris [JD] 2459760.16506 0.00083
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7117122578806705
u1 -4.872838223534453
u2 4.853126007863922
u3 -1.6919999698929256
duration 0.1231 0.0019

Light curve chart for 3c16224a3a2b8ddd2a999471dd24a1c5
Parameter Value Uncertainty
Am1 1.0 0.0023
Am2 0
a/Rs 7.51 0.1
Rp/Rs 0.1135 0.0017
ephemeris [JD] 2459414.39532 0.0008
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7114377778794614
u1 -4.871928346831261
u2 4.852041354844902
u3 -1.6915507135920516
duration 0.1222 0.002

Light curve chart for 416771e8eecb164a0d0e54742c393409
Parameter Value Uncertainty
Am1 1.0001 0.0024
Am2 0
a/Rs 7.37 0.11
Rp/Rs 0.1147 0.0017
ephemeris [JD] 2459018.43207 0.00089
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7115428604715524
u1 -4.871426143536326
u2 4.850788630265248
u3 -1.6909052749180908
duration 0.125 0.0022

Light curve chart for a9854f5a93b5da506a725551ccbae6cd
Parameter Value Uncertainty
Am1 0.9999 0.0021
Am2 0
a/Rs 7.41 0.1
Rp/Rs 0.113 0.0016
ephemeris [JD] 2459754.58823 0.00083
eccentricity 0.072
inclination [degrees] 86.8
omega [degrees] 0.0
orbital period [days] 2.78847323
u0 2.7120387944362068
u1 -4.873463979876988
u2 4.853592865512846
u3 -1.6921676077478955
duration 0.1243 0.0019