exoclock

WASP-76b (MEDIUM)

Discovered by: West et al. 2016

The Star
Simbad
GAIA
2MASS
BD+01 316
DR2 2512326349403275520
J01463185+0242019
RA 01:46:31.8576 DEC +02:42:02.033
Parallax
5.12 mas
P.M. RA
45.398 mas/y
P.M. DEC
-40.819 mas/y
MagV
9.52
MagR*
9.196
MagI*
8.919
MagJ
8.541
MagH
8.331
MagK
8.243
MagG
9.395
MagGBP
9.687
MagGRP
8.99
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2459305.914867 ± 5.8e-05 BJDTDB
Period
1.80988043 ± 2.7e-07 days

Transit Parameters
West et al. 2016
Rp/Rs
0.109 ± 0.0007
a/Rs**
4.07 +0.03 -0.03
i
88.0 +1.3 -1.6 deg
e
-
ω
- deg
DepthR*
15.65 mmag
Duration*
3.79 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
West et al. 2016
Teff
6250.0 +100.0 -100.0 K
Log(g)
4.13 +0.01 -0.01 cm/s2
Fe/H
0.23 +0.1 -0.1 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 5.0"
Total Observations (Recent) 53 (2)
O-C 0.068 ± 0.061 minutes
ExoClock Observations (Recent) 12 (2)
Space Observations (Recent) 31 (0)
ETD Observations (Recent) 8 (0)
Literature Mid-times (Recent) 2 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.1061 ± 7.9e-05

WASP-76b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-76b (MEDIUM)
2022-10-28
Antonino Brosio
ABObservatory
Skywatcher Newton Quattro 300P
Atik 383 L / rpr / 240.0
0.17 ± 0.98
WASP-76b (MEDIUM)
2022-08-30
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
4.05 ± 2.45
WASP-76b (MEDIUM)
2021-11-20
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
-0.49 ± 1.73
WASP-76b (MEDIUM)
2021-11-10
Georgios Lekkas
Teide Observatory / 0.4 meter telescope
Meade 16-inch
SBIG STL6303 / V / 25.0
2.65 ± 4.32
WASP-76b (MEDIUM)
2021-11-10
Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / I / 80.0
-1.67 ± 4.32
WASP-76b (MEDIUM)
2021-10-22
Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Clear / 60.0
5.68 ± 2.3
WASP-76b (MEDIUM)
2021-10-12
Jean-Baptiste Marquette
MrKite47
Newton Sky-Watcher 200/1000
ZWO ASI183MM Pro / R / 90.0
2.05 ± 2.16
WASP-76b (MEDIUM)
2020-11-14
Jacques Michelet
Claix
Celestron C11 Edge HD
QSI-632 WSG / AstrodonExoPlanet-BB / 60.0
2.23 ± 1.87
WASP-76b (MEDIUM)
2020-08-29
Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / B / 30.0
-0.71 ± 1.15
WASP-76b (MEDIUM)
2018-12-11
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
-0.1 ± 1.3
WASP-76b (MEDIUM)
2017-10-26
Alessandro Marchini
Astronomical Observatory University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 120.0
0.13 ± 1.15
WASP-76b (MEDIUM)
2017-09-18
Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
8.75 ± 1.3

Space Observations

Planet
Observation Date
Mission O-C
minutes
WASP-76b (MEDIUM)
2021-10-10
TESS0.4 ± 0.29
WASP-76b (MEDIUM)
2021-10-08
TESS0.23 ± 0.24
WASP-76b (MEDIUM)
2021-10-06
TESS0.57 ± 0.26
WASP-76b (MEDIUM)
2021-10-04
TESS0.01 ± 0.26
WASP-76b (MEDIUM)
2021-10-03
TESS0.21 ± 0.27
WASP-76b (MEDIUM)
2021-10-01
TESS0.19 ± 0.26
WASP-76b (MEDIUM)
2021-09-23
TESS0.84 ± 0.27
WASP-76b (MEDIUM)
2021-09-22
TESS0.54 ± 0.27
WASP-76b (MEDIUM)
2021-09-20
TESS-0.39 ± 0.26
WASP-76b (MEDIUM)
2021-09-18
TESS0.19 ± 0.27
WASP-76b (MEDIUM)
2021-09-13
TESS-0.5 ± 0.27
WASP-76b (MEDIUM)
2021-09-11
TESS0.18 ± 0.26
WASP-76b (MEDIUM)
2021-09-09
TESS-0.09 ± 0.3
WASP-76b (MEDIUM)
2021-09-07
TESS-0.22 ± 0.29
WASP-76b (MEDIUM)
2021-09-05
TESS0.18 ± 0.29
WASP-76b (MEDIUM)
2021-09-04
TESS-0.44 ± 0.29
WASP-76b (MEDIUM)
2021-08-27
TESS-0.42 ± 0.29
WASP-76b (MEDIUM)
2021-08-26
TESS-0.31 ± 0.29
WASP-76b (MEDIUM)
2021-08-24
TESS0.33 ± 0.29
WASP-76b (MEDIUM)
2021-08-22
TESS-0.52 ± 0.29
WASP-76b (MEDIUM)
2020-10-18
TESS0.38 ± 0.32
WASP-76b (MEDIUM)
2020-10-16
TESS-0.6 ± 0.29
WASP-76b (MEDIUM)
2020-10-15
TESS-0.01 ± 0.27
WASP-76b (MEDIUM)
2020-10-13
TESS0.8 ± 0.33
WASP-76b (MEDIUM)
2020-10-11
TESS-0.1 ± 0.3
WASP-76b (MEDIUM)
2020-10-09
TESS-0.37 ± 0.29
WASP-76b (MEDIUM)
2020-10-02
TESS-0.55 ± 0.3
WASP-76b (MEDIUM)
2020-09-30
TESS-0.55 ± 0.29
WASP-76b (MEDIUM)
2020-09-28
TESS-0.72 ± 0.26
WASP-76b (MEDIUM)
2020-09-26
TESS0.02 ± 0.32
WASP-76b (MEDIUM)
2020-09-25
TESS0.07 ± 0.3

ETD Observations

Planet
Observation Date
Observer(s) ETD link O-C
minutes
WASP-76b (MEDIUM)
2020-12-13
Jean-Claude MARIO1607968713-2.36 ± 1.58
WASP-76b (MEDIUM)
2020-11-14
F. Lomoz1605427112-3.53 ± 1.87
WASP-76b (MEDIUM)
2019-09-21
Pavel Pintr1570131741-0.86 ± 1.87
WASP-76b (MEDIUM)
2018-11-09
St-Gelais Denis1543858040-0.3 ± 1.15
WASP-76b (MEDIUM)
2017-12-14
Claudio Arena15143820310.03 ± 3.02
WASP-76b (MEDIUM)
2016-11-09
JOSEP GAITAN14787678374.02 ± 2.02
WASP-76b (MEDIUM)
2015-11-21
Paul Benni1448199480-0.78 ± 1.73
WASP-76b (MEDIUM)
2013-12-08
Paul Benni13864800890.93 ± 1.44

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2017-11-23 Ehrenreich et al. 2020 1.66 ± 0.6
2012-06-29 West et al. 2016 -0.41 ± 0.49
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