chart

Total Reductions to Date: 31

Date Processed: 09/18/2023 at 00:07:19 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 5.017215437944315 6.207458159903449e-07
Ephemeris (BJD_TDB) 2460095.786621815 0.00022850957162595805
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 274.7012534 decimal
DEC 45.1722194 decimal
Host Star Metallicity -0.45 0.09 Kokori et al. 2022
Host Star log(g) 4.27 0.09 Log10(cgs) Kokori et al. 2022
Host Star Radius [R_Sun] 1.17 0.13 Sol Kokori et al. 2022
Host Star Effective Temperature [K] 5800.0 150.0 K Kokori et al. 2022
a/Rs 10.35 1.21 Stassun et al. 2017
eccentricity 0.044 Bonomo et al. 2017
inclination [degrees] 87.4 1.5 deg Bonomo et al. 2017
omega [degrees] 0.0 deg Ivshina & Winn 2022
orbital period [days] 5.01721434 8.9e-07 day Ivshina & Winn 2022
Rp 13.55 0.62 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.1193 0 ExoFOP-TESS TOI
ephemeris [JD] 2457120.57781 0.00034 BJD-TDB Ivshina & Winn 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2455183.9339199997 0.001 BJD-TDB, HJD Bonomo et al. 2017, Hebrard et al. 2013
2457120.57781 0.00034 BJD-TDB Ivshina & Winn 2022
2457261.0597 0.00062 BJD-TDB Mallonn et al. 2019
2457692.5406 0.0004 BJD-TDB Kokori et al. 2022
2459393.375248 0.000443 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0000864
Parameter Value Uncertainty
Am1 1.028 0.019
Am2 -0.0192 0.002
a/Rs 16.4 0.61
Rp/Rs 0.127 0.0079
ephemeris [JD] 2459428.5171 0.0016
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.1373252237353015
u1 -3.6822465189852016
u2 4.015140417156367
u3 -1.4702190620762123
duration 0.0826 0.0054

Light curve chart for 0001785
Parameter Value Uncertainty
Am1 0.9907 0.0038
Am2 0.0078 0.0031
a/Rs 10.18 0.18
Rp/Rs 0.1149 0.0033
ephemeris [JD] 2459799.771 0.0015
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.419527344300513
u1 -4.307310049306046
u2 4.508344809821482
u3 -1.6205620376363772
duration 0.1596 0.0034

Light curve chart for 0003695
Parameter Value Uncertainty
Am1 0.9907 0.0068
Am2 0.0065 0.0035
a/Rs 13.75 0.64
Rp/Rs 0.1222 0.0077
ephemeris [JD] 2460095.8067 0.0017
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.3521003993389185
u1 -4.119438967518927
u2 4.320136719081148
u3 -1.552798086526086
duration 0.1087 0.0073

Light curve chart for 6a6880a26b7f14ae02552d83ec4d2428
Parameter Value Uncertainty
Am1 1.0 0.0021
Am2 0
a/Rs 10.07 0.14
Rp/Rs 0.1132 0.0018
ephemeris [JD] 2458986.9817 0.0011
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.677055101378344
u1 -4.783247132048134
u2 4.785986564796394
u3 -1.6797944628098467
duration 0.1616 0.0027

Light curve chart for 2b56a82e8251c51a3eb7ce87a4604b5f
Parameter Value Uncertainty
Am1 0.9998 0.0018
Am2 0
a/Rs 10.34 0.13
Rp/Rs 0.1139 0.0016
ephemeris [JD] 2459729.529 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6771435623446815
u1 -4.784758314052677
u2 4.788665301966622
u3 -1.6810504789019531
duration 0.1567 0.0025

Light curve chart for 8d8fc233a817e7054f97df5a03d3b62d
Parameter Value Uncertainty
Am1 0.9999 0.002
Am2 0
a/Rs 10.18 0.15
Rp/Rs 0.1138 0.0017
ephemeris [JD] 2459007.0505 0.0012
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.676510031456856
u1 -4.781807888561026
u2 4.784665312619043
u3 -1.6793673842178034
duration 0.1592 0.0029

Light curve chart for 4ed53b3d85f24cbf0241490aa904f6f9
Parameter Value Uncertainty
Am1 1.0 0.002
Am2 0
a/Rs 10.3 0.13
Rp/Rs 0.1131 0.0017
ephemeris [JD] 2459739.564 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6769347448120717
u1 -4.782803380086282
u2 4.785513318257298
u3 -1.6796446116733827
duration 0.1573 0.0023

Light curve chart for ad4f65a636a027a317381315f18ba683
Parameter Value Uncertainty
Am1 1.0004 0.002
Am2 0
a/Rs 10.28 0.13
Rp/Rs 0.1137 0.0017
ephemeris [JD] 2459413.444 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6767637847221475
u1 -4.782481639398867
u2 4.785301363537226
u3 -1.6795834375539598
duration 0.1573 0.0025

Light curve chart for 3886f57a6fb2e6f8dd45bc47fdd0ab2d
Parameter Value Uncertainty
Am1 1.0 0.002
Am2 0
a/Rs 10.33 0.13
Rp/Rs 0.1161 0.0017
ephemeris [JD] 2459764.6498 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6756764547514753
u1 -4.7788689330170735
u2 4.781054325909077
u3 -1.6778617764002175
duration 0.1567 0.0025

Light curve chart for b2df6437ca28ff721253044a57bc41c7
Parameter Value Uncertainty
Am1 1.0003 0.002
Am2 0
a/Rs 10.31 0.13
Rp/Rs 0.1145 0.0016
ephemeris [JD] 2459408.4287 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6761045344857024
u1 -4.780304023786391
u2 4.782706431822779
u3 -1.6785068712542115
duration 0.1573 0.0025

Light curve chart for 93bf306ef5abee223d9e653300136bd6
Parameter Value Uncertainty
Am1 1.0002 0.0019
Am2 0
a/Rs 10.4 0.12
Rp/Rs 0.1111 0.0016
ephemeris [JD] 2459774.68427 0.00094
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.675209024943614
u1 -4.778231319757202
u2 4.781041249514858
u3 -1.6780188834582042
duration 0.1549 0.0021

Light curve chart for 3fd708de4547975af650491e720abe66
Parameter Value Uncertainty
Am1 0.9995 0.0019
Am2 0
a/Rs 10.19 0.13
Rp/Rs 0.1138 0.0016
ephemeris [JD] 2459744.5817 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6764401509051994
u1 -4.780904187815724
u2 4.783006653593295
u3 -1.678542545410417
duration 0.1592 0.0024

Light curve chart for 47351cad4c4547847b047bb66c9b147a
Parameter Value Uncertainty
Am1 1.0011 0.0018
Am2 0
a/Rs 10.23 0.12
Rp/Rs 0.1123 0.0016
ephemeris [JD] 2459398.39454 0.00097
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.67648055062592
u1 -4.781852006485645
u2 4.784912192832895
u3 -1.6795406656724219
duration 0.1579 0.0023

Light curve chart for 2f0b9c858971f80373772172e87b4d2d
Parameter Value Uncertainty
Am1 1.0001 0.0022
Am2 0
a/Rs 10.3 0.13
Rp/Rs 0.114 0.0018
ephemeris [JD] 2459032.13579 0.00098
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6765522825158548
u1 -4.781625867421846
u2 4.784229365863075
u3 -1.6791557096665097
duration 0.1573 0.0024

Light curve chart for 35b07dc8ff375e28ad2ff1c0291b5a05
Parameter Value Uncertainty
Am1 0.9996 0.0019
Am2 0
a/Rs 10.34 0.12
Rp/Rs 0.1132 0.0016
ephemeris [JD] 2459754.61533 0.00097
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6760912245192547
u1 -4.780455315651399
u2 4.783166323775091
u3 -1.6788021613682145
duration 0.1561 0.0023

Light curve chart for b992bd120ed09dece34f9c679f21f8d8
Parameter Value Uncertainty
Am1 0.9998 0.002
Am2 0
a/Rs 10.16 0.13
Rp/Rs 0.11 0.0018
ephemeris [JD] 2459789.7362 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.676570644436618
u1 -4.781304657811918
u2 4.783659294434125
u3 -1.6789252097767462
duration 0.1592 0.0027

Light curve chart for 579debf0073d89598da4fdb6d5472f0e
Parameter Value Uncertainty
Am1 0.9999 0.0018
Am2 0
a/Rs 10.28 0.13
Rp/Rs 0.1132 0.0016
ephemeris [JD] 2459784.719 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.677038870389369
u1 -4.783343928665328
u2 4.7863607456348465
u3 -1.6800556160365545
duration 0.1573 0.0024

Light curve chart for 2d1fb68d8719f26042c79c49e675e6a2
Parameter Value Uncertainty
Am1 1.0 0.0021
Am2 0
a/Rs 10.32 0.14
Rp/Rs 0.1155 0.0018
ephemeris [JD] 2458991.9982 0.0011
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6768295756109843
u1 -4.7823874737236185
u2 4.785066545058997
u3 -1.6795085756433146
duration 0.1573 0.0027

Light curve chart for 83ac634c9e019ae3259cc10fc6a90281
Parameter Value Uncertainty
Am1 1.0007 0.0019
Am2 0
a/Rs 10.25 0.13
Rp/Rs 0.1162 0.0017
ephemeris [JD] 2459017.0855 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6762237295556104
u1 -4.780772386857455
u2 4.783453303361672
u3 -1.6789045747808182
duration 0.1585 0.0025

Light curve chart for 1d3c8ddd7a82ef73b25cb8472d8551ac
Parameter Value Uncertainty
Am1 1.0002 0.0021
Am2 0
a/Rs 10.41 0.12
Rp/Rs 0.1144 0.0017
ephemeris [JD] 2459393.37449 0.00094
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.676782068653501
u1 -4.782215395279433
u2 4.784808107463296
u3 -1.679374709538167
duration 0.1549 0.0023

Light curve chart for dc7938ea482c4f64a9da5a81595516a8
Parameter Value Uncertainty
Am1 1.0007 0.0021
Am2 0
a/Rs 10.34 0.13
Rp/Rs 0.1167 0.0017
ephemeris [JD] 2459759.63272 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.676923394642802
u1 -4.78228873845601
u2 4.784546820262819
u3 -1.6791814051543068
duration 0.1567 0.0025

Light curve chart for 92d5ef5ea21476d155178e11fe35adc3
Parameter Value Uncertainty
Am1 1.0001 0.0021
Am2 0
a/Rs 10.29 0.17
Rp/Rs 0.1079 0.0023
ephemeris [JD] 2459779.7029 0.0013
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6764959016800707
u1 -4.7825453628113594
u2 4.78596897108566
u3 -1.6799194386378766
duration 0.1559 0.0031

Light curve chart for 8ba77b71dc6455fd289e0deb90af42dd
Parameter Value Uncertainty
Am1 0.9991 0.0023
Am2 0
a/Rs 10.32 0.18
Rp/Rs 0.1153 0.0024
ephemeris [JD] 2458997.0167 0.0014
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6761090938661067
u1 -4.780089655080263
u2 4.782214691012943
u3 -1.678234058538234
duration 0.1571 0.0032

Light curve chart for 5375a9a4524c814ebe9378841646247e
Parameter Value Uncertainty
Am1 0.9991 0.0021
Am2 0
a/Rs 10.34 0.12
Rp/Rs 0.1145 0.0017
ephemeris [JD] 2459749.59855 0.00099
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6760352428294136
u1 -4.781375318233168
u2 4.784941885797296
u3 -1.6796017390923512
duration 0.1561 0.0022

Light curve chart for 0bc497d46dafa35bac3db5c3992e8556
Parameter Value Uncertainty
Am1 0.9979 0.0021
Am2 0
a/Rs 10.43 0.18
Rp/Rs 0.114 0.0025
ephemeris [JD] 2459022.1026 0.0014
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.67471807702593
u1 -4.775954949525859
u2 4.778038007342175
u3 -1.676801063643932
duration 0.1548 0.003

Light curve chart for 5fc9fb59675806a17383d968e92fa5bf
Parameter Value Uncertainty
Am1 0.9997 0.002
Am2 0
a/Rs 10.26 0.13
Rp/Rs 0.1141 0.0017
ephemeris [JD] 2459403.40945 0.00099
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.675392259909046
u1 -4.778401806405033
u2 4.780879641193516
u3 -1.6778700234568698
duration 0.1579 0.0025

Light curve chart for 62fe18ee55dd6c76b7471b012e8730e5
Parameter Value Uncertainty
Am1 1.0 0.0023
Am2 0
a/Rs 10.27 0.14
Rp/Rs 0.1133 0.0019
ephemeris [JD] 2459027.1197 0.0011
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.676510860870757
u1 -4.781433648370092
u2 4.783879492280999
u3 -1.678956633496305
duration 0.1573 0.0025

Light curve chart for 63e15e04b5000b70b94bf41eee614ea5
Parameter Value Uncertainty
Am1 1.0 0.0021
Am2 0
a/Rs 10.32 0.13
Rp/Rs 0.1155 0.0018
ephemeris [JD] 2459002.0337 0.001
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6753961320221413
u1 -4.778503968336411
u2 4.781244775697395
u3 -1.6781368681370261
duration 0.1573 0.0025

Light curve chart for 23f437a627635259097d7f271c274410
Parameter Value Uncertainty
Am1 1.0001 0.0024
Am2 0
a/Rs 10.44 0.14
Rp/Rs 0.1108 0.0018
ephemeris [JD] 2459012.0678 0.0011
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.676713098324643
u1 -4.78383936476954
u2 4.787912639270758
u3 -1.6807863014804028
duration 0.1542 0.0025

Light curve chart for ca7b510ec39be571475e3d23f45a7c4c
Parameter Value Uncertainty
Am1 1.0001 0.0017
Am2 0
a/Rs 10.38 0.12
Rp/Rs 0.1121 0.0016
ephemeris [JD] 2459418.46221 0.00089
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.675919815375223
u1 -4.780333991349901
u2 4.783321323203209
u3 -1.6789070759514892
duration 0.1555 0.0022

Light curve chart for fc75e193c379fd69d54e00463a9e5201
Parameter Value Uncertainty
Am1 0.9999 0.002
Am2 0
a/Rs 10.21 0.14
Rp/Rs 0.1109 0.0018
ephemeris [JD] 2459724.5128 0.0011
eccentricity 0.044
inclination [degrees] 87.4
omega [degrees] 0.0
orbital period [days] 5.01721434
u0 2.6754598943591583
u1 -4.777703858529048
u2 4.779397350370861
u3 -1.6771533149824016
duration 0.1585 0.0027