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WASP-29 b

View target in exoplanet catalog
Timing Plot

Total Reductions to Date: 1

Date Processed: 09/24/2023 at 00:07:22 (PDT)

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 3.922711722414112 2.0050549154315828e-07
Ephemeris (BJD_TDB) 2459901.963442511 0.00013384121086010124
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 357.8791976 decimal
DEC -39.9071215 decimal
Host Star Metallicity 0.11 0.14 Patel & Espinoza 2022
Host Star log(g) 4.5 0.2 Log10(cgs) Patel & Espinoza 2022
Host Star Radius [R_Sun] 0.79 0.07 Sol Patel & Espinoza 2022
Host Star Effective Temperature [K] 4800.0 150.0 K Patel & Espinoza 2022
a/Rs 12.37 0.19 Patel & Espinoza 2022
eccentricity 0.059 0.04 Bonomo et al. 2017
inclination [degrees] 88.8 0.7 deg Bonomo et al. 2017
omega [degrees] 0.0 deg Patel & Espinoza 2022
orbital period [days] 3.9227138 1.1e-06 day Patel & Espinoza 2022
Rp 6.78 0.45 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.1068 0 ExoFOP-TESS TOI
ephemeris [JD] 2459109.57579 0.00015 BJD Patel & Espinoza 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2455320.2341 0.004 HJD Hellier et al. 2010
2455830.1884850003 0.00016 BJD-TDB, HJD-UTC Bonomo et al. 2017, Gibson et al. 2013
2456347.98683 0.00014 BJD-TDB Kokori et al. 2022
2458356.41495 0.00011 BJD-TDB Ivshina & Winn 2022
2459089.961932 0.000279 BJD ExoFOP-TESS TOI
2459109.57579 0.00015 BJD Patel & Espinoza 2022

Observations

Light curve chart for 0003482
Parameter Value Uncertainty
Am1 0.9827 0.0037
Am2 0.0123 0.0064
a/Rs 13.28 0.55
Rp/Rs 0.068 0.01
ephemeris [JD] 2459901.9679 0.0056
eccentricity 0.059
inclination [degrees] 88.8
omega [degrees] 0.0
orbital period [days] 3.9227138
u0 1.3421157361728555
u1 -2.3140167657892654
u2 3.0414462191549188
u3 -1.0695451442174282
duration 0.0968 0.0043
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
V Johnson V 502.8 nm 586.8 nm
Organization Observer Code Secondary Observers
AAVSO LSGB (collaborate/publish) HDOB

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