chart

Total Reductions to Date: 34

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

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 2.734765642502447 1.1372354204640498e-07
Ephemeris (BJD_TDB) 2459935.0376900593 5.633919403127323e-05
Time saved (hours) 0.0014  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 78.2955912 decimal
DEC 33.3179532 decimal
Host Star Metallicity 0.0 0.075 Patel & Espinoza 2022
Host Star log(g) 4.5 0.02 Log10(cgs) Patel & Espinoza 2022
Host Star Radius [R_Sun] 1.81 0.07 Sol Patel & Espinoza 2022
Host Star Effective Temperature [K] 6768.0 7.0 K Patel & Espinoza 2022
a/Rs 5.6 0.07 Patel & Espinoza 2022
eccentricity 0.0 Stassun et al. 2017
inclination [degrees] 83.76 0.38 deg Stassun et al. 2017
omega [degrees] 0.0 deg Patel & Espinoza 2022
orbital period [days] 2.7347703 3.7e-06 day Patel & Espinoza 2022
Rp 17.76 0.73 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.0959 0 ExoFOP-TESS TOI
ephemeris [JD] 2458827.45748 9e-05 BJD Patel & Espinoza 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2456355.2295545 0.000149 BJD, BJD-TDB Zhou et al. 2016, Bieryla et al. 2015
2458343.40408 0.0001 BJD-TDB Kokori et al. 2022
2458816.51857 0.00013 BJD-TDB Ivshina & Winn 2022
2458827.45748 9e-05 BJD Patel & Espinoza 2022
2459935.037733 7.3e-05 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0000583
Parameter Value Uncertainty
Am1 1.1137 0.0066
Am2 -0.099 0.021
a/Rs 5.435 0.067
Rp/Rs 0.1195 0.0069
ephemeris [JD] 2459248.6135 0.001
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.1757874975897975
u1 -3.8795819249547754
u2 4.337130109496823
u3 -1.6333356175035711
duration 0.154 0.0024

Light curve chart for 1f66599368c35038cbaf4f5bbbdb3cf2
Parameter Value Uncertainty
Am1 1.00014 0.00054
Am2 0
a/Rs 5.509 0.041
Rp/Rs 0.0887 0.001
ephemeris [JD] 2458819.25359 0.00069
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.825526306645223
u1 -4.866162901656492
u2 4.603192917448697
u3 -1.5625562538445088
duration 0.1451 0.0016

Light curve chart for 049127cbe26d254b19a1bbe9d9950a76
Parameter Value Uncertainty
Am1 1.00001 0.00047
Am2 0
a/Rs 5.517 0.042
Rp/Rs 0.0883 0.001
ephemeris [JD] 2459535.76236 0.00071
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.827233026856507
u1 -4.8723726115078785
u2 4.610555717422092
u3 -1.5654160640680868
duration 0.1445 0.0016

Light curve chart for edcfdc39904c909d105fde7af6b0a4d6
Parameter Value Uncertainty
Am1 1.0002 0.00048
Am2 0
a/Rs 5.522 0.043
Rp/Rs 0.0894 0.001
ephemeris [JD] 2458824.72297 0.00074
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8278041615137632
u1 -4.874388268254899
u2 4.612867517245255
u3 -1.5662833417670377
duration 0.1451 0.0017

Light curve chart for 04508855542e1be273c0583c087c1a2a
Parameter Value Uncertainty
Am1 0.99994 0.00048
Am2 0
a/Rs 5.535 0.046
Rp/Rs 0.0883 0.001
ephemeris [JD] 2459541.23167 0.00078
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.826801428955906
u1 -4.870313865971783
u2 4.607654308577517
u3 -1.564141802902241
duration 0.1442 0.0018

Light curve chart for 826ab546ec41be979bb093326d636797
Parameter Value Uncertainty
Am1 0.99994 0.00049
Am2 0
a/Rs 5.504 0.043
Rp/Rs 0.0891 0.001
ephemeris [JD] 2459497.47495 0.00073
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8268835456386046
u1 -4.870868808455562
u2 4.608534353334842
u3 -1.5645490218453708
duration 0.1458 0.0017

Light curve chart for 7a5e5c0766ac36c7ffb09d0191377502
Parameter Value Uncertainty
Am1 0.9999 0.00064
Am2 0
a/Rs 5.501 0.06
Rp/Rs 0.0896 0.0011
ephemeris [JD] 2458835.66289 0.00096
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.825569693537687
u1 -4.865784340213061
u2 4.6022031127419325
u3 -1.5619883974883888
duration 0.1458 0.0024

Light curve chart for f85dc30fa4dd114de75b030d86d54a6b
Parameter Value Uncertainty
Am1 1.00023 0.00054
Am2 0
a/Rs 5.56 0.044
Rp/Rs 0.0872 0.001
ephemeris [JD] 2458821.98827 0.00072
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8280794410584558
u1 -4.875508541266498
u2 4.614338234673542
u3 -1.566909065706501
duration 0.1426 0.0016

Light curve chart for d06b5dfda1f4f7f37952041d76d4e811
Parameter Value Uncertainty
Am1 0.99988 0.00051
Am2 0
a/Rs 5.512 0.044
Rp/Rs 0.0889 0.0011
ephemeris [JD] 2459549.43608 0.00073
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.828462929814709
u1 -4.87672645593733
u2 4.615573757749976
u3 -1.567310162849946
duration 0.1448 0.0018

Light curve chart for 2820df5a4dd8318884caeeb7b2f5d48e
Parameter Value Uncertainty
Am1 0.99991 0.00055
Am2 0
a/Rs 5.477 0.048
Rp/Rs 0.0893 0.0012
ephemeris [JD] 2459483.8013 0.00079
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8264841643441203
u1 -4.8693589383132405
u2 4.606665132044402
u3 -1.5637902894306217
duration 0.1464 0.0018

Light curve chart for a68a470003cd2b807d7d2ca834f3047b
Parameter Value Uncertainty
Am1 1.00004 0.00045
Am2 0
a/Rs 5.521 0.044
Rp/Rs 0.0891 0.0011
ephemeris [JD] 2459513.88358 0.00072
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8262429804031988
u1 -4.868161405935353
u2 4.604956628236897
u3 -1.563038134085542
duration 0.1445 0.0017

Light curve chart for ff6dfbd595ee64f63c68e0e10b4b319b
Parameter Value Uncertainty
Am1 0.99998 0.00056
Am2 0
a/Rs 5.518 0.046
Rp/Rs 0.0896 0.0011
ephemeris [JD] 2459543.96674 0.00079
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.825480590560097
u1 -4.865481037739686
u2 4.601838698022652
u3 -1.5618381822703227
duration 0.1448 0.0018

Light curve chart for b6d67afe547615909d926f53bea7429c
Parameter Value Uncertainty
Am1 1.00004 0.00049
Am2 0
a/Rs 5.531 0.046
Rp/Rs 0.0899 0.0011
ephemeris [JD] 2459519.35326 0.00075
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8263792774950742
u1 -4.869292537558615
u2 4.606924195411993
u3 -1.564010866699931
duration 0.1445 0.0018

Light curve chart for 7203971952234b4079b409c9abe5dce5
Parameter Value Uncertainty
Am1 0.99988 0.00052
Am2 0
a/Rs 5.519 0.045
Rp/Rs 0.09 0.0011
ephemeris [JD] 2459489.27091 0.00078
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8273347645550233
u1 -4.87247244443067
u2 4.610435416185093
u3 -1.565297667608605
duration 0.1452 0.0017

Light curve chart for 949c6adf2efe3ec4c30c4e88eb6d76f7
Parameter Value Uncertainty
Am1 1.00003 0.00041
Am2 0
a/Rs 5.537 0.043
Rp/Rs 0.0893 0.001
ephemeris [JD] 2459505.67948 0.00072
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.825866793570571
u1 -4.8669708603760276
u2 4.603698866345847
u3 -1.562594730939931
duration 0.1442 0.0017

Light curve chart for e2872c8d8c8d25bb1bdaa92902b05be3
Parameter Value Uncertainty
Am1 0.99982 0.00047
Am2 0
a/Rs 5.503 0.044
Rp/Rs 0.0888 0.001
ephemeris [JD] 2459527.55803 0.00075
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.82807371290485
u1 -4.875560171901964
u2 4.614449128092973
u3 -1.5669626003352097
duration 0.1452 0.0017

Light curve chart for 6e71a8c7e8f8b1f2faf3ccc554bf9519
Parameter Value Uncertainty
Am1 0.99987 0.00047
Am2 0
a/Rs 5.522 0.044
Rp/Rs 0.0888 0.0011
ephemeris [JD] 2459546.70068 0.00074
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.825796684158019
u1 -4.866683604749351
u2 4.603313061620472
u3 -1.5624260724344308
duration 0.1448 0.0017

Light curve chart for 2cbbe8066e4df9795d73a4f9de8adc66
Parameter Value Uncertainty
Am1 1.00001 0.00058
Am2 0
a/Rs 5.531 0.044
Rp/Rs 0.0894 0.0011
ephemeris [JD] 2458832.92686 0.00073
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8277858060780607
u1 -4.874299919232791
u2 4.612743177036821
u3 -1.5662289951468615
duration 0.1445 0.0017

Light curve chart for e38ca710989d8285aac75a28169f54b8
Parameter Value Uncertainty
Am1 0.99998 0.00057
Am2 0
a/Rs 5.566 0.045
Rp/Rs 0.0897 0.0011
ephemeris [JD] 2459475.59677 0.00077
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8271309611675286
u1 -4.871767378050137
u2 4.609615194131358
u3 -1.56497870856013
duration 0.1433 0.0018

Light curve chart for a632c12f927d17ecb6dd1f1d9c626174
Parameter Value Uncertainty
Am1 0.9999 0.00044
Am2 0
a/Rs 5.536 0.045
Rp/Rs 0.0892 0.0011
ephemeris [JD] 2459511.14893 0.00073
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.82881894845505
u1 -4.877898587185986
u2 4.616868707090977
u3 -1.5677889995633367
duration 0.1439 0.0018

Light curve chart for ebfd09dfe56266c3191343e1b5e0a8f1
Parameter Value Uncertainty
Am1 0.99939 0.00081
Am2 0
a/Rs 5.626 0.047
Rp/Rs 0.0893 0.0011
ephemeris [JD] 2458830.19169 0.0008
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.828473648965043
u1 -4.876828036391057
u2 4.615784348291482
u3 -1.5674298920849217
duration 0.1408 0.0019

Light curve chart for 68bd42f4fcc628cf6ff2cf9ef5c8f736
Parameter Value Uncertainty
Am1 0.99989 0.00051
Am2 0
a/Rs 5.492 0.044
Rp/Rs 0.0908 0.0011
ephemeris [JD] 2459492.00568 0.00075
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8268745833059348
u1 -4.870800577381127
u2 4.608417933484293
u3 -1.5644918707383222
duration 0.1464 0.0017

Light curve chart for cb2944abb9c62388d8fd68f720cd67dd
Parameter Value Uncertainty
Am1 1.0001 0.00051
Am2 0
a/Rs 5.523 0.043
Rp/Rs 0.0899 0.0011
ephemeris [JD] 2458827.4575 0.0007
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.827832316486578
u1 -4.87445827668271
u2 4.612947655941604
u3 -1.5663216270071958
duration 0.1451 0.0017

Light curve chart for d12f53fca1338eb03a4722ea0fb54307
Parameter Value Uncertainty
Am1 0.99993 0.00048
Am2 0
a/Rs 5.504 0.044
Rp/Rs 0.0892 0.0011
ephemeris [JD] 2459522.08793 0.00073
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8279052674874707
u1 -4.874713711598817
u2 4.613232024739428
u3 -1.566423511885568
duration 0.1452 0.0017

Light curve chart for 21ab41840faf601d1fe79b859a7a00e8
Parameter Value Uncertainty
Am1 0.99973 0.0005
Am2 0
a/Rs 5.536 0.044
Rp/Rs 0.0897 0.0011
ephemeris [JD] 2459494.7402 0.00071
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8274261208822447
u1 -4.872070255746024
u2 4.609201246997801
u3 -1.564557043451571
duration 0.1445 0.0017

Light curve chart for 367a50d3cd2fec6d0131a54d5fd31c2c
Parameter Value Uncertainty
Am1 0.99984 0.00051
Am2 0
a/Rs 5.508 0.044
Rp/Rs 0.089 0.0011
ephemeris [JD] 2459478.33173 0.00075
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8271524923644775
u1 -4.872110446176872
u2 4.610248932460229
u3 -1.565290909949773
duration 0.1452 0.0017

Light curve chart for b85d67abd1e41b1707c8225f9b35b773
Parameter Value Uncertainty
Am1 1.00001 0.00054
Am2 0
a/Rs 5.508 0.043
Rp/Rs 0.0891 0.0011
ephemeris [JD] 2459530.2925 0.00075
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8285185097563144
u1 -4.876620037531878
u2 4.6151786555961944
u3 -1.5670770590491099
duration 0.1452 0.0016

Light curve chart for d4299459a708589524574aeb4c1c8e61
Parameter Value Uncertainty
Am1 0.99997 0.00043
Am2 0
a/Rs 5.521 0.044
Rp/Rs 0.0885 0.0011
ephemeris [JD] 2459508.41409 0.00077
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8275919255541933
u1 -4.873721142524153
u2 4.612187677432107
u3 -1.5660583917351953
duration 0.1448 0.0017

Light curve chart for 703bf7194c6dafddebddc20d345dc696
Parameter Value Uncertainty
Am1 0.99997 0.00048
Am2 0
a/Rs 5.493 0.045
Rp/Rs 0.0903 0.0011
ephemeris [JD] 2459533.02741 0.00075
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8268351121780344
u1 -4.870518285919365
u2 4.607897799433741
u3 -1.5642145570293828
duration 0.1464 0.0017

Light curve chart for 51ec848b41e9084b52a0238cfccaaf4a
Parameter Value Uncertainty
Am1 1.00011 0.00054
Am2 0
a/Rs 5.532 0.045
Rp/Rs 0.0888 0.0011
ephemeris [JD] 2458838.39673 0.00075
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8279555962121887
u1 -4.874927864166895
u2 4.613546929003382
u3 -1.566574592301469
duration 0.1445 0.0018

Light curve chart for ac55e0e48e120bccee84b28f089a9b57
Parameter Value Uncertainty
Am1 1.00005 0.00055
Am2 0
a/Rs 5.518 0.045
Rp/Rs 0.0887 0.0011
ephemeris [JD] 2459516.61828 0.00078
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8256186793315825
u1 -4.865575574717063
u2 4.601584899707445
u3 -1.5616279357530063
duration 0.1445 0.0017

Light curve chart for 9b0a7c2a2d48fefd0bba6f64dd9b809d
Parameter Value Uncertainty
Am1 0.99987 0.0005
Am2 0
a/Rs 5.495 0.045
Rp/Rs 0.0892 0.0011
ephemeris [JD] 2459481.06633 0.00077
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8265072303395287
u1 -4.868642570003306
u2 4.605057405747943
u3 -1.5629219974634627
duration 0.1458 0.0017

Light curve chart for f79b8faef1094d43af983e23d6a9d6c0
Parameter Value Uncertainty
Am1 0.99997 0.00046
Am2 0
a/Rs 5.539 0.04
Rp/Rs 0.0892 0.001
ephemeris [JD] 2459502.94464 0.00069
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.8276006545150096
u1 -4.873267699517625
u2 4.611166405755285
u3 -1.5654992920409354
duration 0.1439 0.0015

Light curve chart for e1a52baf63f41c05c3400f0033523881
Parameter Value Uncertainty
Am1 1.00019 0.00073
Am2 0
a/Rs 5.469 0.09
Rp/Rs 0.0899 0.0012
ephemeris [JD] 2458816.518 0.0015
eccentricity 0.0
inclination [degrees] 83.76
omega [degrees] 0.0
orbital period [days] 2.7347703
u0 2.829732030988067
u1 -4.8808118870311406
u2 4.619945596689899
u3 -1.5688656718042715
duration 0.147 0.0035