Skip Navigation
menu close modal

results

WASP-41 b

View target in exoplanet catalog
Timing Plot
Global Light Curve

Total Reductions to Date: 14

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

Exoplanet Watch Ephemeris

Parameter Value Uncertainty
Orbital Period (Days) 3.0524018057331315 1.0796390781571379e-07
Ephemeris (BJD_TDB) 2460016.692364636 0.00011628461139689362
Time saved (hours) -  

Assumed Priors

Parameter Value Uncertainty Units Reference
RA 190.6188034 decimal
DEC -30.6398176 decimal
Host Star Metallicity -0.08 0.09 Bonomo et al. 2017
Host Star log(g) 4.53 0.05 Log10(cgs) ExoFOP-TESS TOI
Host Star Radius [R_Sun] 0.88 0.04 Sol ExoFOP-TESS TOI
Host Star Effective Temperature [K] 5545.0 150.0 K ExoFOP-TESS TOI
a/Rs 9.96 0.42 Stassun et al. 2017
eccentricity 0.12 Bonomo et al. 2017
inclination [degrees] 87.7 0.08 deg Bonomo et al. 2017
omega [degrees] 0.0 deg Ivshina & Winn 2022
orbital period [days] 3.05240197 2.2e-07 day Ivshina & Winn 2022
Rp 13.76 0.65 R_Earth ExoFOP-TESS TOI
Rp/Rs 0.1492 0 ExoFOP-TESS TOI
ephemeris [JD] 2456765.88431 0.00012 BJD-TDB Ivshina & Winn 2022

Previously Published Mid-Transit Times

Value Uncertainty Units Reference
2455343.46339 0.001 BJD-TDB, HJD Bonomo et al. 2017, Maxted et al. 2011
2455996.67927 0.0001 BJD-TDB Southworth et al. 2016
2456014.9936 0.0001 BJD-TDB Neveu-VanMalle et al. 2015
2456765.88431 0.00012 BJD-TDB Ivshina & Winn 2022
2459329.902022 0.000121 BJD ExoFOP-TESS TOI

Observations

Light curve chart for 0001434
Parameter Value Uncertainty
Am1 1.022 0.037
Am2 -0.012 0.013
a/Rs 9.42 1.1
Rp/Rs 0.205 0.026
ephemeris [JD] 2459677.8799 0.0076
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 1.9537038058309377
u1 -3.466408037079358
u2 3.95942261048578
u3 -1.4467183202373652
duration 0.107 0.012
Included in ephemeris calculations
Light Curve ( PNG, PDF - high resolution )
Posteriors ( PNG, PDF - high resolution )
Observation Data ( JSON )
Filter Detail Min Max
CV MObs CV 350.0 nm 850.0 nm
Organization Observer Code Secondary Observers
AAVSO FMAA (collaborate/publish) MOBS
Light curve chart for 0003349
Parameter Value Uncertainty
Am1 1.012 0.011
Am2 -0.0096 0.0032
a/Rs 7.86 0.12
Rp/Rs 0.1141 0.0054
ephemeris [JD] 2460016.6812 0.0018
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.043217973944278
u1 -3.4768809728629
u2 3.8113508363600124
u3 -1.377687780647837
duration 0.1318 0.0023
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 IAMA (collaborate/publish)
Light curve chart for 6080c8ec095184b52734676795da0cad
Parameter Value Uncertainty
Am1 0.9998 0.0034
Am2 0
a/Rs 9.37 0.075
Rp/Rs 0.1367 0.0011
ephemeris [JD] 2459317.69231 0.00041
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5956186145977282
u1 -4.607560849694812
u2 4.623082058005173
u3 -1.6111397540187982
duration 0.1109 0.001
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 42305cd52fc10cdcd5663cb2e9f8310e
Parameter Value Uncertainty
Am1 0.9997 0.0035
Am2 0
a/Rs 9.306 0.075
Rp/Rs 0.1375 0.0012
ephemeris [JD] 2459323.79737 0.00041
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5955703346188534
u1 -4.607694213587364
u2 4.623323240355927
u3 -1.6111992924945322
duration 0.112 0.001
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 7fb55829460f32a95cf2c7093585dc50
Parameter Value Uncertainty
Am1 1.0001 0.0016
Am2 0
a/Rs 9.28 0.15
Rp/Rs 0.1361 0.0022
ephemeris [JD] 2458591.22112 0.00078
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5950283302685864
u1 -4.605883287015803
u2 4.621166121663022
u3 -1.610311096055065
duration 0.1121 0.002
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 b1f08eea107bb62203e9e996074af828
Parameter Value Uncertainty
Am1 0.9997 0.0016
Am2 0
a/Rs 9.24 0.15
Rp/Rs 0.1333 0.0023
ephemeris [JD] 2458594.27264 0.00081
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5959986711959315
u1 -4.608526885589609
u2 4.623928063290125
u3 -1.6113997799945503
duration 0.1125 0.002
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 b6d16ef3f3fe6d8c74c0fea56e441e75
Parameter Value Uncertainty
Am1 0.9994 0.0017
Am2 0
a/Rs 9.33 0.15
Rp/Rs 0.1356 0.0023
ephemeris [JD] 2458575.95877 0.00083
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5955751327693704
u1 -4.607442501249651
u2 4.622833553724896
u3 -1.6109661163590272
duration 0.1113 0.002
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 021ccecbfd1a0dae4894ef40a2f3c38a
Parameter Value Uncertainty
Am1 0.9999 0.0034
Am2 0
a/Rs 9.309 0.074
Rp/Rs 0.1391 0.0011
ephemeris [JD] 2459314.6398 0.00041
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5941527224768532
u1 -4.603958528809458
u2 4.619439697698925
u3 -1.6096338225313054
duration 0.11205 0.00098
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 a2491a0245400fb90813d6f477dd195b
Parameter Value Uncertainty
Am1 1.0003 0.0034
Am2 0
a/Rs 9.306 0.077
Rp/Rs 0.1376 0.0011
ephemeris [JD] 2459329.90237 0.00041
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5951730751188493
u1 -4.606491508742584
u2 4.621849820510331
u3 -1.6105313180156666
duration 0.112 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 4ba0dbf8641c80c490b641782dccd5bf
Parameter Value Uncertainty
Am1 1.0002 0.0032
Am2 0
a/Rs 9.299 0.075
Rp/Rs 0.1361 0.0011
ephemeris [JD] 2459311.58762 0.0004
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.594837167691759
u1 -4.605805012804392
u2 4.621411581000098
u3 -1.6104436670230653
duration 0.1117 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 a6c56c3b637d19b63b43fc8b6a94b5e7
Parameter Value Uncertainty
Am1 1.0005 0.0016
Am2 0
a/Rs 9.43 0.15
Rp/Rs 0.1389 0.0023
ephemeris [JD] 2458588.16814 0.00085
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5958518697880892
u1 -4.608109210473816
u2 4.623327975146156
u3 -1.6110705655674735
duration 0.1102 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 9a10eaf88638eecfdb5240be52a982b4
Parameter Value Uncertainty
Am1 1.0003 0.0033
Am2 0
a/Rs 9.366 0.07
Rp/Rs 0.1364 0.0011
ephemeris [JD] 2459326.84938 0.00037
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.596247307111223
u1 -4.609430772392344
u2 4.625216945218026
u3 -1.6120334110158026
duration 0.11088 0.001
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 f870278ca719920b49ce9e4ce5b140b6
Parameter Value Uncertainty
Am1 1.0019 0.0016
Am2 0
a/Rs 9.43 0.15
Rp/Rs 0.1366 0.0023
ephemeris [JD] 2458579.0108 0.00077
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.5955742089404112
u1 -4.607411679574666
u2 4.62277309123789
u3 -1.6109355517189488
duration 0.1102 0.002
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 9505b76b479c3c71d0c15e9e11d406b4
Parameter Value Uncertainty
Am1 0.9997 0.0016
Am2 0
a/Rs 9.36 0.15
Rp/Rs 0.1355 0.0022
ephemeris [JD] 2458572.90656 0.00085
eccentricity 0.12
inclination [degrees] 87.7
omega [degrees] 0.0
orbital period [days] 3.05240197
u0 2.595696087328957
u1 -4.607231180915448
u2 4.6221075390343715
u3 -1.6105723765731121
duration 0.1109 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)

Explore Alien Worlds

Exoplanet Travel Bureau

This set of travel posters envision a day when the creativity of scientists and engineers will allow us to do things we can only dream of now.
More

Strange New Worlds

Explore an interactive gallery of some of the most intriguing and exotic planets discovered so far.
More
A planetary tour through time. The ancients debated the existence of planets beyond our own; now we know of thousands.

Historic Timeline

A planetary tour through time. The ancients debated the existence of planets beyond our own; now we know of thousands.
More