results
WASP-60 b


Total Reductions to Date: 8
Date Processed: 09/24/2023 at 00:07:22 (PDT)
Exoplanet Watch Ephemeris
Parameter | Value | Uncertainty |
---|---|---|
Orbital Period (Days) | 4.305004281466896 | 6.398332464040588e-07 |
Ephemeris (BJD_TDB) | 2459879.8355796216 | 0.00040881560366302515 |
Time saved (hours) | 0.0036 |
Assumed Priors
Parameter | Value | Uncertainty | Units | Reference |
---|---|---|---|---|
RA | 356.6667136 | decimal | ||
DEC | 31.1559115 | decimal | ||
Host Star Metallicity | -0.04 | 0.09 | Kokori et al. 2022 | |
Host Star log(g) | 4.35 | 0.09 | Log10(cgs) | Kokori et al. 2022 |
Host Star Radius [R_Sun] | 1.14 | 0.13 | Sol | Kokori et al. 2022 |
Host Star Effective Temperature [K] | 5900.0 | 100.0 | K | Kokori et al. 2022 |
a/Rs | 10.04 | 1.16 | Stassun et al. 2017 | |
eccentricity | 0.064 | Bonomo et al. 2017 | ||
inclination [degrees] | 86.1 | 0.61 | deg | Mancini et al. 2018 |
omega [degrees] | 0.0 | deg | Ivshina & Winn 2022 | |
orbital period [days] | 4.305003 | 5.5e-06 | day | Ivshina & Winn 2022 |
Rp | 13.73 | 0.77 | R_Earth | Mancini et al. 2018 |
Rp/Rs | 0.0868 | 0 | ExoFOP-TESS TOI | |
ephemeris [JD] | 2456263.63228 | 0.00066 | BJD-TDB | Ivshina & Winn 2022 |
Previously Published Mid-Transit Times
Value | Uncertainty | Units | Reference |
---|---|---|---|
2455747.0297499998 | 0.0022 | BJD-TDB, HJD | Bonomo et al. 2017, Hebrard et al. 2013 |
2456263.63228 | 0.00066 | BJD-TDB | Ivshina & Winn 2022 |
2456952.43264 | 0.00017 | BJD-TDB | Mancini et al. 2018 |
2458902.6003 | 0.0006 | BJD-TDB | Kokori et al. 2022 |
2459854.005471 | 0.000938 | BJD | ExoFOP-TESS TOI |
Observations

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0323 | 0.0059 |
Am2 | -0.0114 | 0.0055 |
a/Rs | 6.57 | 0.81 |
Rp/Rs | 0.143 | 0.027 |
ephemeris [JD] | 2459780.839 | 0.011 |
eccentricity | 0.064 | |
inclination [degrees] | 86.1 | |
omega [degrees] | 0.0 | |
orbital period [days] | 4.305003 | |
u0 | 2.467709868120919 | |
u1 | -4.431880572350921 | |
u2 | 4.611720984135436 | |
u3 | -1.6475502111854365 | |
duration | 0.191 | 0.013 |
Not included in ephemeris calculations
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) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 0.9998 | 0.0022 |
Am2 | 0 | |
a/Rs | 8.43 | 0.14 |
Rp/Rs | 0.0866 | 0.0019 |
ephemeris [JD] | 2459854.0059 | 0.0015 |
eccentricity | 0.064 | |
inclination [degrees] | 86.1 | |
omega [degrees] | 0.0 | |
orbital period [days] | 4.305003 | |
u0 | 2.733277485392607 | |
u1 | -4.924165775757795 | |
u2 | 4.902746448391921 | |
u3 | -1.7118580849701184 | |
duration | 0.1506 | 0.0034 |
Included in ephemeris calculations
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) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0001 | 0.0021 |
Am2 | 0 | |
a/Rs | 8.48 | 0.14 |
Rp/Rs | 0.0863 | 0.002 |
ephemeris [JD] | 2459875.5316 | 0.0014 |
eccentricity | 0.064 | |
inclination [degrees] | 86.1 | |
omega [degrees] | 0.0 | |
orbital period [days] | 4.305003 | |
u0 | 2.7326773975578393 | |
u1 | -4.921012162857508 | |
u2 | 4.898230019864238 | |
u3 | -1.7098951815752543 | |
duration | 0.1495 | 0.0035 |
Included in ephemeris calculations
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) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0002 | 0.0023 |
Am2 | 0 | |
a/Rs | 8.64 | 0.16 |
Rp/Rs | 0.0842 | 0.002 |
ephemeris [JD] | 2459858.3118 | 0.0016 |
eccentricity | 0.064 | |
inclination [degrees] | 86.1 | |
omega [degrees] | 0.0 | |
orbital period [days] | 4.305003 | |
u0 | 2.733414372356788 | |
u1 | -4.9239698917273635 | |
u2 | 4.902202947000848 | |
u3 | -1.711647354581757 | |
duration | 0.1451 | 0.0039 |
Included in ephemeris calculations
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) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0001 | 0.0024 |
Am2 | 0 | |
a/Rs | 8.61 | 0.13 |
Rp/Rs | 0.0852 | 0.0021 |
ephemeris [JD] | 2459879.8353 | 0.0014 |
eccentricity | 0.064 | |
inclination [degrees] | 86.1 | |
omega [degrees] | 0.0 | |
orbital period [days] | 4.305003 | |
u0 | 2.7338877748032058 | |
u1 | -4.925765722496312 | |
u2 | 4.904678373663936 | |
u3 | -1.7128003528854263 | |
duration | 0.1458 | 0.0031 |
Included in ephemeris calculations
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) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0001 | 0.0022 |
Am2 | 0 | |
a/Rs | 8.38 | 0.13 |
Rp/Rs | 0.0836 | 0.0019 |
ephemeris [JD] | 2459862.6135 | 0.0015 |
eccentricity | 0.064 | |
inclination [degrees] | 86.1 | |
omega [degrees] | 0.0 | |
orbital period [days] | 4.305003 | |
u0 | 2.7329216325476637 | |
u1 | -4.922602325640868 | |
u2 | 4.900709447488188 | |
u3 | -1.7110286813687217 | |
duration | 0.1511 | 0.0033 |
Included in ephemeris calculations
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) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0017 | 0.0028 |
Am2 | 0 | |
a/Rs | 8.68 | 0.17 |
Rp/Rs | 0.0856 | 0.0023 |
ephemeris [JD] | 2459866.9165 | 0.0017 |
eccentricity | 0.064 | |
inclination [degrees] | 86.1 | |
omega [degrees] | 0.0 | |
orbital period [days] | 4.305003 | |
u0 | 2.73356325521093 | |
u1 | -4.923995990763745 | |
u2 | 4.9017658720269495 | |
u3 | -1.7113330634321304 | |
duration | 0.1442 | 0.0039 |
Included in ephemeris calculations
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) |

Parameter | Value | Uncertainty |
---|---|---|
Am1 | 1.0 | 0.0022 |
Am2 | 0 | |
a/Rs | 8.66 | 0.15 |
Rp/Rs | 0.0866 | 0.0019 |
ephemeris [JD] | 2459871.2259 | 0.0016 |
eccentricity | 0.064 | |
inclination [degrees] | 86.1 | |
omega [degrees] | 0.0 | |
orbital period [days] | 4.305003 | |
u0 | 2.7325884645300764 | |
u1 | -4.921380274641548 | |
u2 | 4.899317624555714 | |
u3 | -1.7105257414387207 | |
duration | 0.1451 | 0.0036 |
Included in ephemeris calculations
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) |