exoclock

WASP-41b (MEDIUM)

Discovered by: Maxted et al. 2011

The Star
Simbad
GAIA
2MASS
CD-29 9873
DR2 6160877943251930368
J12422849-3038235
RA 12:42:28.4949 DEC -30:38:23.527
Parallax
6.092 mas
P.M. RA
14.9 mas/y
P.M. DEC
11.888 mas/y
MagV
11.63
MagR
11.39
MagI
10.78
MagJ
10.096
MagH
9.752
MagK
9.677
MagG
11.282
MagGBP
11.695
MagGRP
10.744
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2457077.229441 ± 7.1e-05 BJDTDB
Period
3.05240175 ± 1.8e-07 days

Transit Parameters
Southworth et al. 2016
Rp/Rs
0.1365 ± 0.0006
a/Rs
9.96 +0.08 -0.08
i
88.7 +0.4 -0.4 deg
e
-
ω
- deg
DepthR*
24.98 mmag
Duration*
2.61 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Maxted et al. 2011
Teff
5450.0 +150.0 -150.0 K
Log(g)
4.5 +0.05 -0.05 cm/s2
Fe/H
-0.08 +0.09 -0.09 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 5.0"
Total Observations (Recent) 42 (2)
O-C 0.01 ± 0.12 minutes
ExoClock Observations (Recent) 9 (2)
Space Observations (Recent) 12 (0)
ETD Observations (Recent) 5 (0)
Literature Mid-times (Recent) 16 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.13489 ± 0.00029

WASP-41b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-41b (MEDIUM)
2022-04-02
Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / R / 60.0
-0.76 ± 0.43
WASP-41b (MEDIUM)
2022-03-24
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.83 ± 0.86
WASP-41b (MEDIUM)
2021-06-10
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-0.52 ± 0.72
WASP-41b (MEDIUM)
2021-06-04
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.35 ± 0.43
WASP-41b (MEDIUM)
2021-06-01
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
1.22 ± 0.58
WASP-41b (MEDIUM)
2021-04-16
Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / V / 120.0
0.97 ± 0.58
WASP-41b (MEDIUM)
2021-04-16
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.68 ± 0.58
WASP-41b (MEDIUM)
2021-04-13
Anaël Wünsche
El Sauce Observatory
CDK Planewave Chili
Moravian G4 16k / Lum / 120.0
-1.91 ± 0.72
WASP-41b (MEDIUM)
2021-02-14
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
0.88 ± 0.58

Space Observations

Planet
Observation Date
Mission O-C
minutes
WASP-41b (MEDIUM)
2021-04-25
TESS0.31 ± 0.36
WASP-41b (MEDIUM)
2021-04-22
TESS-0.68 ± 0.36
WASP-41b (MEDIUM)
2021-04-19
TESS0.64 ± 0.36
WASP-41b (MEDIUM)
2021-04-13
TESS-0.53 ± 0.39
WASP-41b (MEDIUM)
2021-04-10
TESS-0.09 ± 0.37
WASP-41b (MEDIUM)
2021-04-07
TESS-0.31 ± 0.36
WASP-41b (MEDIUM)
2019-04-20
TESS-0.49 ± 0.39
WASP-41b (MEDIUM)
2019-04-17
TESS0.46 ± 0.36
WASP-41b (MEDIUM)
2019-04-14
TESS-0.28 ± 0.43
WASP-41b (MEDIUM)
2019-04-05
TESS-0.65 ± 0.39
WASP-41b (MEDIUM)
2019-04-02
TESS-0.2 ± 0.45
WASP-41b (MEDIUM)
2019-03-30
TESS0.16 ± 0.4

ETD Observations

Planet
Observation Date
Observer(s) ETD link O-C
minutes
WASP-41b (MEDIUM)
2014-06-12
Phil Evans1402612279-2.01 ± 0.72
WASP-41b (MEDIUM)
2014-04-21
Phil Evans13981136011.06 ± 0.43
WASP-41b (MEDIUM)
2014-02-10
Martin Mašek, Kateřina Hoňková, Jakub Juryšek13920436250.69 ± 0.43
WASP-41b (MEDIUM)
2013-05-11
TG Tan1368327129-0.24 ± 0.43
WASP-41b (MEDIUM)
2011-06-12
TG Tan1308143390-2.11 ± 0.58

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2015-05-17 Southworth et al. 2016 0.1 ± 0.24
2015-05-14 Southworth et al. 2016 -0.61 ± 0.22
2015-05-11 Southworth et al. 2016 0.22 ± 0.13
2014-05-31 Southworth et al. 2016 -0.7 ± 0.13
2013-04-20 Southworth et al. 2016 1.94 ± 0.3
2013-04-20 Southworth et al. 2016 0.37 ± 0.1
2012-03-28 Neveu-VanMalle et al. 2016 -0.05 ± 0.14
2012-03-10 Southworth et al. 2016 -1.21 ± 0.46
2012-01-21 Southworth et al. 2016 -0.39 ± 0.3
2011-05-12 Southworth et al. 2016 -1.87 ± 1.31
2011-04-12 Southworth et al. 2016 1.04 ± 0.35
2011-04-03 Southworth et al. 2016 -0.04 ± 0.29
2011-03-22 Southworth et al. 2016 -0.52 ± 0.39
2010-05-26 Maxted et al. 2011 -1.8 ± 1.44
2008-03-24 Southworth et al. 2016 -4.02 ± 1.44
2007-04-11 Southworth et al. 2016 -2.58 ± 2.59
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