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HAT-P-16 b

View target in exoplanet catalog
Timing Plot
Global Light Curve
Lomb-Scargle Periodogram

Total Reductions to Date: 22

Date Processed: 05/15/2025 at 07:00:04 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 2.775967060161871 9.388381589062104e-08
Ephemeris (BJD_TDB) 2460610.063874677 0.00013817769690298081

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 9.5730343 decimal
DEC 42.4630961 decimal
Host Star Metallicity 0.17 0.08 Kokori et al. 2023
Host Star log(g) 4.34 0.03 Log10(cgs) Kokori et al. 2023
Host Star Radius [R_Sun] 1.237 0.054 Sol Kokori et al. 2023
Host Star Effective Temperature [K] 6158.0 80.0 K Yalçınkaya et al. 2024
a/Rs 7.2 0.3 Kokori et al. 2023
eccentricity 0.036 0.004 Kokori et al. 2023
inclination [degrees] 86.6 0.7 deg Kokori et al. 2023
omega [degrees] 214.0 8.0 deg Kokori et al. 2023
orbital period [days] 2.77596727 9e-08 day Yalçınkaya et al. 2024
Rp 15.4 0.78 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.1167 0 ExoFOP-TESS TOI
ephemeris [JD] 2456204.604299 6.9e-05 BJD-TDB Yalçınkaya et al. 2024

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2455027.59289975 0.0002725 BJD, BJD-TDB, BJD-UTC Bonomo et al. 2017, Turner et al. 2016, Sada & Ramón-Fox 2016, Buchhave et al. 2010
2455968.64684 0.00013 BJD-TDB Kokori et al. 2022
2456204.604299 6.9e-05 BJD-TDB Yalçınkaya et al. 2024
2456598.79115 0.00023 BJD-TDB Ivshina & Winn 2022
2457237.26396 0.00013 BJD-TDB Kokori et al. 2023
2460610.063622 0.0001935 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0001535
Parameter Value Uncertainty
Am1 1.0069 0.0031
Am2 -0.0016 0.0026
a/Rs 7.033 0.081
Rp/Rs 0.0995 0.0018
ephemeris [JD] 2458036.74001 0.00083
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.79337943902211
u1 -5.046967631739121
u2 4.99080755524327
u3 -1.7372192881574309
duration 0.1307 0.0018
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
AAVSO AKV (collaborate/publish)
Light curve chart for 0000524
Parameter Value Uncertainty
Am1 1.0387 0.003
Am2 -0.0342 0.0063
a/Rs 7.11 0.11
Rp/Rs 0.1066 0.0033
ephemeris [JD] 2459152.6817 0.00098
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.2604030685893046
u1 -3.9880526025335383
u2 4.279203655628084
u3 -1.551554057918747
duration 0.13 0.0024
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
R Cousins R 561.7 nm 719.7 nm
Organization Observer Code Secondary Observers
AAVSO KGAB (collaborate/publish)
Light curve chart for 0000976
Parameter Value Uncertainty
Am1 0.9878 0.0062
Am2 0.011 0.013
a/Rs 7.07 0.21
Rp/Rs 0.1128 0.0045
ephemeris [JD] 2459524.6575 0.0024
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.3321721009370493
u1 -4.102735919060064
u2 4.325880170957739
u3 -1.5553162883740872
duration 0.1318 0.0046
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
NA Custom 615.0 nm 690.0 nm
Organization Observer Code Secondary Observers
AAVSO LDJC (collaborate/publish)
Light curve chart for 0002033
Parameter Value Uncertainty
Am1 1.0064 0.0051
Am2 -0.0057 0.008
a/Rs 7.11 0.28
Rp/Rs 0.1025 0.0059
ephemeris [JD] 2459868.8821 0.0032
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.517047847449219
u1 -4.547962577968369
u2 4.713073982947741
u3 -1.6821591821983155
duration 0.1263 0.0045
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
CBB Astrodon ExoPlanet-BB 500.0 nm 1000.0 nm
Organization Observer Code Secondary Observers
AAVSO MBEB (collaborate/publish)
Light curve chart for 0002115
Parameter Value Uncertainty
Am1 1.15 0.034
Am2 -0.124 0.041
a/Rs 6.68 0.36
Rp/Rs 0.158 0.015
ephemeris [JD] 2459896.6237 0.0029
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.2597695156386917
u1 -3.986468913368337
u2 4.277529800821984
u3 -1.5508303393521774
duration 0.1472 0.0085
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
R Cousins R 561.7 nm 719.7 nm
Organization Observer Code Secondary Observers
AAVSO NANF (collaborate/publish)
Light curve chart for 0002846
Parameter Value Uncertainty
Am1 1.0013 0.0028
Am2 -0.00114 0.00092
a/Rs 7.035 0.086
Rp/Rs 0.1129 0.0019
ephemeris [JD] 2459949.38425 0.00084
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.203427814318801
u1 -3.876943504541752
u2 4.207109009784363
u3 -1.5335932568706023
duration 0.1324 0.002
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
SR Sloan r 553.1 nm 693.1 nm
Organization Observer Code Secondary Observers
AAVSO SAJB (collaborate/publish)
Light curve chart for 0004332
Parameter Value Uncertainty
Am1 1.0018 0.0045
Am2 -0.00123 0.00097
a/Rs 6.49 0.28
Rp/Rs 0.1108 0.004
ephemeris [JD] 2460179.7814 0.0028
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.4647509038903936
u1 -4.388902549309254
u2 4.5427149302524805
u3 -1.6185632171418933
duration 0.1449 0.0072
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
RJ Johnson R 590.0 nm 810.0 nm
Organization Observer Code Secondary Observers
AAVSO MBEB (collaborate/publish)
Light curve chart for 0005244
Parameter Value Uncertainty
Am1 1.0199 0.0032
Am2 -0.0171 0.0046
a/Rs 7.23 0.42
Rp/Rs 0.0907 0.0058
ephemeris [JD] 2460279.7232 0.0036
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 1.9332416207725795
u1 -3.4673944448538494
u2 4.064270242532131
u3 -1.5301173578885159
duration 0.1257 0.0093
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
NA Custom 420.0 nm 700.0 nm
Organization Observer Code Secondary Observers
AAVSO PDAR (collaborate/publish)
Light curve chart for 4c36f24ac0f2472b83fe86c3f9325fde
Parameter Value Uncertainty
Am1 1.0004 0.0016
Am2 0
a/Rs 7.17 0.11
Rp/Rs 0.0972 0.0017
ephemeris [JD] 2458766.82104 0.00095
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.793670386678756
u1 -5.047138181687728
u2 4.990431119105864
u3 -1.7369632497336727
duration 0.1274 0.0024
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 91543dc1574a4bf9e7f581b0a36919c5
Parameter Value Uncertainty
Am1 1.0004 0.0031
Am2 0
a/Rs 7.189 0.058
Rp/Rs 0.09865 0.00097
ephemeris [JD] 2459855.0011 0.00053
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7943094318399937
u1 -5.0502079637443495
u2 4.994669853757472
u3 -1.7387712474267354
duration 0.1269 0.0012
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 7944b7b1f475294a5db85c3cdecd7285
Parameter Value Uncertainty
Am1 1.0001 0.0033
Am2 0
a/Rs 7.191 0.06
Rp/Rs 0.0993 0.0011
ephemeris [JD] 2459871.65703 0.00056
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7938678220787447
u1 -5.04855975584085
u2 4.992675482694517
u3 -1.7379834745357496
duration 0.1274 0.0013
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for f243e05e886886dfc378c88e1ceaa764
Parameter Value Uncertainty
Am1 1.0003 0.0012
Am2 0
a/Rs 7.111 0.095
Rp/Rs 0.0983 0.0015
ephemeris [JD] 2458780.70186 0.00088
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7941444054824416
u1 -5.050425882213354
u2 4.995414015274329
u3 -1.7391324641059471
duration 0.1287 0.0021
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 1ea5a53966781e9a345b9389d4e45fc8
Parameter Value Uncertainty
Am1 1.0008 0.0036
Am2 0
a/Rs 7.21 0.065
Rp/Rs 0.0993 0.0012
ephemeris [JD] 2459874.43286 0.0006
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.794278742598571
u1 -5.049400174739141
u2 4.9932246007826
u3 -1.7381030942371862
duration 0.1267 0.0014
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 8cedf9d62f597433a475831578e0c089
Parameter Value Uncertainty
Am1 1.0 0.0014
Am2 0
a/Rs 7.172 0.095
Rp/Rs 0.0976 0.0016
ephemeris [JD] 2458783.47753 0.00088
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.794376048116473
u1 -5.050233172235328
u2 4.994591223252247
u3 -1.738734024708183
duration 0.1274 0.0021
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for e9daddc02812248b1aa1ad298736ae2f
Parameter Value Uncertainty
Am1 0.9994 0.0017
Am2 0
a/Rs 7.16 0.11
Rp/Rs 0.0993 0.002
ephemeris [JD] 2458777.9268 0.001
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.793582294591147
u1 -5.0479588938612
u2 4.992188735842229
u3 -1.7378120621827682
duration 0.1276 0.0023
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 0079d071f0efb6faba6fbe02ce6f6822
Parameter Value Uncertainty
Am1 0.9995 0.0015
Am2 0
a/Rs 7.17 0.11
Rp/Rs 0.0966 0.0017
ephemeris [JD] 2458772.37331 0.00097
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7941075591846274
u1 -5.049477791830431
u2 4.9938188623311
u3 -1.7384485552715971
duration 0.1272 0.0024
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for fc592127c3a05eb46e1bc9f65bcaf1ab
Parameter Value Uncertainty
Am1 1.0002 0.0016
Am2 0
a/Rs 7.144 0.099
Rp/Rs 0.0961 0.0021
ephemeris [JD] 2458769.59769 0.00092
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7938514030904518
u1 -5.048430499875467
u2 4.992493551132256
u3 -1.7379143799532901
duration 0.1277 0.0021
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 4c0cffabd525bf3c3f72feed42e65500
Parameter Value Uncertainty
Am1 1.0006 0.003
Am2 0
a/Rs 7.21 0.055
Rp/Rs 0.099 0.00096
ephemeris [JD] 2459868.88118 0.0005
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7937951224336626
u1 -5.048336535303494
u2 4.992369954337339
u3 -1.7378284670753983
duration 0.1269 0.0011
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 11d6c3f642331ab1102745cf8bb55f97
Parameter Value Uncertainty
Am1 0.9993 0.0013
Am2 0
a/Rs 7.236 0.1
Rp/Rs 0.1002 0.0017
ephemeris [JD] 2458786.25435 0.00088
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7939690045252603
u1 -5.049236337961585
u2 4.993629582580692
u3 -1.7383621747334872
duration 0.1263 0.0021
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 563c07d8c8d6e11ea288df731098f2ad
Parameter Value Uncertainty
Am1 1.0001 0.003
Am2 0
a/Rs 7.233 0.06
Rp/Rs 0.09976 0.00092
ephemeris [JD] 2459857.77705 0.00052
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7942065135714387
u1 -5.049941876746786
u2 4.99448626065408
u3 -1.7387508230550877
duration 0.1264 0.0013
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 07332911a74ec40c1cf33ee56daf16e5
Parameter Value Uncertainty
Am1 0.9999 0.0028
Am2 0
a/Rs 7.142 0.054
Rp/Rs 0.09908 0.00091
ephemeris [JD] 2459877.2081 0.00051
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7936089637338997
u1 -5.047693582817956
u2 4.991593493287928
u3 -1.737508799823332
duration 0.1279 0.0012
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)
Light curve chart for 13087637b04cbcf6c6b37663bcae709e
Parameter Value Uncertainty
Am1 1.0 0.0032
Am2 0
a/Rs 7.226 0.058
Rp/Rs 0.0999 0.001
ephemeris [JD] 2459879.98481 0.00052
eccentricity 0.036
inclination [degrees] 86.6
omega [degrees] 214.0
orbital period [days] 2.77596727
u0 2.7938837491483213
u1 -5.048855278134404
u2 4.993233802213007
u3 -1.7382621988219427
duration 0.1264 0.0013
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
I Cousins I 721.0 nm 875.0 nm
Organization Observer Code Secondary Observers
EPW TESS (collaborate/publish)

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