exoclock

WASP-114b (LOW)

Discovered by: Barros et al. 2016

The Star
Simbad
GAIA
2MASS		 WASP-114
DR2 2726339892542980864
J21503977+1027468
RA 21:50:39.7729 DEC +10:27:46.711
Parallax
1.884 mas		 P.M. RA
-5.753 mas/y		 P.M. DEC
-8.546 mas/y
MagV
12.743		 MagR*
12.294		 MagI*
11.991		 MagJ
11.421		 MagH
11.172		 MagK
11.074
MagG
12.523		 MagGBP
12.885		 MagGRP
12.014
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2458249.03575 ± 0.00017 BJDTDB
Period
1.54877476 ± 1.8e-07 days
Transit Parameters
Barros et al. 2016
Rp/Rs
0.0963 ± 0.0008		 a/Rs
4.29 +0.059 -0.059
 i
84.0 +0.9 -0.9 deg
e
0.012 +0.022 -0.009
 ω
289.0 +150.0 -35.0 deg
DepthR*
11.67 mmag		 Duration*
2.83 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Barros et al. 2016
Teff
5940.0 +140.0 -140.0 K
 Log(g)
4.3 +0.1 -0.1 cm/s2
 Fe/H
0.14 +0.07 -0.07 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 6.96"
Total Observations (Recent) 69 (9)
O-C -0.29 ± 0.44 minutes
ExoClock Observations (Recent) 57 (9)
Space Observations (Recent) 10 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 2 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.0941 ± 0.001

WASP-114b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
WASP-114b (LOW)
2025-10-10		Martin Mifsud
Manikata Observatory		Meade LX90
ZWO ASI 2600MM-Pro USB 3.0 Cooled Mono Camera / V / 300.0		3.34 ± 3.89
WASP-114b (LOW)
2025-10-10		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 180.0		-0.16 ± 1.3
WASP-114b (LOW)
2025-09-26		Lluís Romero Ventura
Astro-Tolva		RC16"
MORAVIAN C3-61000EC PRO / Lum / 180.0		-3.32 ± 1.73
WASP-114b (LOW)
2025-09-26		Jordi González-Edo
Landete-Kea		C11
ASI 2600MM pro / Lum / 90.0		-7.79 ± 2.02
WASP-114b (LOW)
2025-08-13		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / R / 200.0		0.38 ± 3.31
WASP-114b (LOW)
2025-07-26		samuel Diaz Lopez
Tomas Lopez (AstroCamp)		SCA260
ASI2600MM / rpr / 180.0		3.14 ± 2.3
WASP-114b (LOW)
2025-07-09		Matthieu Bachschmidt
Gonachon		Celestron C11
SBIG ST8XME / AstrodonExoPlanet-BB / 120.0		0.44 ± 2.02
WASP-114b (LOW)
2025-07-09		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 180.0		-0.42 ± 1.73
WASP-114b (LOW)
2025-07-09		Giovanni Calapai
Home Astronomical Observatory		Celestron 11 Schmidt-Cassegrain
Atik 314L+ / Clear / 90.0		-4.89 ± 3.89
WASP-114b (LOW)
2024-10-07		Bryan Martin
Tiger Butte Observatory Remote		AG Optical IDK
ZWO ASI 294 / Lum / 180.0		3.04 ± 4.75
WASP-114b (LOW)
2024-09-10		Enrique Arce
Vallbona Observatory		Ritchey Chretien
ZWO ASI 294 MM PRO / Lum / 300.0		1.13 ± 1.73
WASP-114b (LOW)
2024-09-10		Marc Serrau
Dauban Chante-Perdrix		Orion Optics ODK16
QHY268MM / rpr / 300.0		-3.34 ± 2.88
WASP-114b (LOW)
2024-09-01		Yen-Hsing Lin
Starry House Observatory		Mewlon 300 CRS
ASI 6200MM Pro / Lum / 60.0		-3.31 ± 1.31
WASP-114b (LOW)
2024-08-24		Riccardo Zancan
Riccardo		Celestron C11
ASI-1600-MM / R / 90.0		2.89 ± 2.3
WASP-114b (LOW)
2024-08-10		Martin Crow
Burnham Observatory		Celestron C9.25
SX694 mono / R / 180.0		4.0 ± 5.18
WASP-114b (LOW)
2024-08-10		Matthieu Bachschmidt
Gonachon		Celestron C11
SBIG ST8XME / AstrodonExoPlanet-BB / 120.0		2.13 ± 1.58
WASP-114b (LOW)
2024-08-10		Simon Dawes
William James II		Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 300.0		-5.5 ± 3.02
WASP-114b (LOW)
2024-07-28		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0		3.43 ± 1.25
WASP-114b (LOW)
2024-07-28		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / R / 199.0		0.51 ± 2.16
WASP-114b (LOW)
2024-07-10		Riccardo Zancan
Riccardo		Celestron C11
ASI-1600-MM / R / 90.0		-1.77 ± 2.16
WASP-114b (LOW)
2024-07-06		Bryan Martin
Tiger Butte Observatory Remote		AG Optical IDK
ZWO ASI 294 / Lum / 60.0		0.57 ± 3.31
WASP-114b (LOW)
2023-11-10		Martin Crow
Burnham Observatory		Celestron C9.25
SX694 mono / R / 180.0		-4.3 ± 2.59
WASP-114b (LOW)
2023-10-10		Javier Alonso Santiago
INAF-OACT		Cassegrain 91cm
Moravian C4-1600EC / R / 45.0		-1.47 ± 1.37
WASP-114b (LOW)
2023-09-26		Thomas Mollier
Tomastro		Newtonian
ZWO ASI1600MMC / rpr / 120.0		4.58 ± 4.9
WASP-114b (LOW)
2023-09-08		Bryan Martin
Tiger Butte Observatory Remote		AG Optical IDK
ZWO ASI 294 / R / 180.0		-2.19 ± 2.74
WASP-114b (LOW)
2023-09-05		Bryan Martin
Tiger Butte Observatory Remote		AG Optical IDK
ZWO ASI 294 / R / 180.0		0.9 ± 3.02
WASP-114b (LOW)
2023-08-09		Claudio Lopresti
Claudio Lopresti		Mak-Newton
CCD Sbig ST10xme / Lum / 240.0		1.44 ± 2.16
WASP-114b (LOW)
2023-07-13		David Wright
Yorick (private observatory)		10" Ritchey-Chretien
QSI 683WSG-8 / R / 300.0		5.97 ± 5.33
WASP-114b (LOW)
2023-07-13		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0		2.51 ± 6.91
WASP-114b (LOW)
2023-07-13		Adam Popowicz
Otivar dome2		Newton 12" ASA
ASI ZWO 1600MM / R / 127.0		-3.25 ± 2.88
WASP-114b (LOW)
2023-07-09		Claudio Lopresti
Claudio Lopresti		Meade LX200 12"
CCD Sbig ST9xe / R / 180.0		-0.73 ± 2.16
WASP-114b (LOW)
2023-06-29		Tobias Gesser
TURMX Observatory		Planewave CDK17
QHY600M / rpr / 120.0		-0.12 ± 1.58
WASP-114b (LOW)
2022-10-25		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0		0.0 ± 3.46
WASP-114b (LOW)
2022-10-11		Simon Dawes
William James II Observatory		Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 180.0		3.42 ± 4.46
WASP-114b (LOW)
2022-10-11		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / R / 150.0		-2.2 ± 2.59
WASP-114b (LOW)
2022-08-31		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / Lum / 150.0		-1.88 ± 1.58
WASP-114b (LOW)
2022-08-27		Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY		Newton T305
QSI 683WS / Lum / 120.0		0.93 ± 4.32
WASP-114b (LOW)
2022-07-28		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0		1.64 ± 1.87
WASP-114b (LOW)
2022-07-28		Manfred Raetz
Volkssternwarte Kirchheim		Cassegrain 600/4800
Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0		1.5 ± 0.86
WASP-114b (LOW)
2022-07-28		Dominique DANIEL
La Montjoie		Celestron C8
Camera CMOS ZWO ASI2600MC pro (color) / Clear / 180.0		0.34 ± 2.88
WASP-114b (LOW)
2022-07-24		Dim Stouraitis
Galilaios		SCT
SXVF-H9 Starlight-Xpress / R / 100.0		-2.18 ± 3.17
WASP-114b (LOW)
2021-11-09		Michael Irzyk
Melun		C14
H694 / AstrodonExoPlanet-BB / 30.0		1.29 ± 2.3
WASP-114b (LOW)
2021-10-09		Mark Salisbury
POST		Orion Optics ODK
SBIG ST-10 XME / R / 180.0		-2.17 ± 1.58
WASP-114b (LOW)
2021-09-11		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0		-3.26 ± 1.58
WASP-114b (LOW)
2021-08-11		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0		-2.11 ± 1.58
WASP-114b (LOW)
2021-08-11		Bernhard Wenzel
VDS Sternwarte Kirchheim (Germany)		Cassegrain A=60 cm / F=1,8 m
SBIG STL-6303 3 CCD Camera 3072 x 2048 Pixels (9µm) / Clear / 80.0		-4.05 ± 0.91
WASP-114b (LOW)
2021-08-08		Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)		Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 90.0		3.43 ± 1.87
WASP-114b (LOW)
2021-07-07		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Lum / 120.0		2.38 ± 1.58
WASP-114b (LOW)
2020-08-26		Stephane Ferratfiat
Observatoire des Baronnies Provençales		Astelco
ZWO ASI6200 / Clear / 120.0		1.92 ± 0.86
WASP-114b (LOW)
2020-08-02		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Clear / 120.0		1.48 ± 1.44
WASP-114b (LOW)
2020-07-26		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave
SBIG STL11K / Clear / 120.0		-1.12 ± 1.3
WASP-114b (LOW)
2020-06-26		Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)		Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 60.0		-1.27 ± 2.3
WASP-114b (LOW)
2019-09-11		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave
SBIG STL11K / Clear / 120.0		-2.84 ± 3.46
WASP-114b (LOW)
2019-08-25		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0		1.8 ± 1.73
WASP-114b (LOW)
2019-08-25		Mario Morales-Aimar
Observatorio de Sencelles MPC K14		10" Meade Schmidt Cassegrain
SBIG ST7-XME / V / 240.0		-2.95 ± 4.32
WASP-114b (LOW)
2019-07-29		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave
SBIG STL11K / Clear / 120.0		-3.61 ± 2.74
WASP-114b (LOW)
2016-08-25		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave
SBIG STL11K / Clear / 120.0		-1.72 ± 1.58

Space Observations
Planet
Observation Date		 Mission O-C
minutes
WASP-114b (LOW)
2022-09-01		TESS-1.83 ± 1.44
WASP-114b (LOW)
2022-08-26		TESS6.65 ± 2.3
WASP-114b (LOW)
2022-08-24		TESS-0.73 ± 1.87
WASP-114b (LOW)
2022-08-23		TESS-1.63 ± 1.43
WASP-114b (LOW)
2022-08-21		TESS-0.95 ± 1.87
WASP-114b (LOW)
2022-08-20		TESS-0.55 ± 1.58
WASP-114b (LOW)
2022-08-10		TESS-6.39 ± 2.88
WASP-114b (LOW)
2022-08-09		TESS-0.81 ± 1.73
WASP-114b (LOW)
2022-08-07		TESS2.76 ± 1.87
WASP-114b (LOW)
2022-08-06		TESS-1.6 ± 1.58

Literature Mid-times
Planet
Observation Date		 Reference O-C
minutes
2017-10-07 Patra et al. 2020 3.29 ± 0.98
2014-01-10 Barros et al. 2016 -0.2 ± 0.3
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