exoclock

WASP-80b (LOW)

Discovered by: Triaud et al. 2013

The Star
Simbad
GAIA
2MASS
WASP-80
DR2 4223507222112425344
J20124017-0208391
RA 20:12:40.1691 DEC -02:08:39.191
Parallax
20.057 mas
P.M. RA
-132.759 mas/y
P.M. DEC
-50.429 mas/y
MagV
11.939
MagR
11.51
MagI
10.279
MagJ
9.218
MagH
8.513
MagK
8.351
MagG
11.273
MagGBP
12.168
MagGRP
10.366
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2456726.717483 ± 4.4e-05 BJDTDB
Period
3.06785251 ± 1.8e-07 days

Transit Parameters
Triaud et al. 2015
Rp/Rs
0.1714 ± 0.0004
a/Rs
12.63 +0.08 -0.13
i
89.02 +0.11 -0.1 deg
e
0.002 +0.01 -0.002
ω
94.0 +120.0 -21.0 deg
DepthR*
40.26 mmag
Duration*
2.14 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Triaud et al. 2013
Teff
4145.0 +100.0 -100.0 K
Log(g)
4.69 +0.01 -0.01 cm/s2
Fe/H
-0.14 +0.16 -0.16 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.0"
Total Observations (Recent) 40 (5)
O-C -1.25 ± 0.18 minutes
ExoClock Observations (Recent) 25 (5)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 15 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

WASP-80b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-80b (LOW)
2022-09-11
Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY
Newton T305
QSI 683WS / Clear / 60.0
-0.83 ± 0.86
WASP-80b (LOW)
2022-09-11
Thomas Mollier
Tomastro
Newtonian
ZWO ASI1600MMC / Clear / 120.0
-1.82 ± 0.59
WASP-80b (LOW)
2022-07-30
Jean-Claude MARIO
Observatoire de la Cabergue
Astrosib RC 360
STL 11000 / Clear / 180.0
-1.07 ± 0.58
WASP-80b (LOW)
2022-06-21
David Arnot
OSO PIRATE
PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 45.0
-1.96 ± 0.43
WASP-80b (LOW)
2022-06-18
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-2.31 ± 0.72
WASP-80b (LOW)
2021-09-24
Jeff Purcell
Patio
Explorer Scientific 127mm ED APO
QHY174m-gps cooled / Clear / 30.0
-1.49 ± 1.15
WASP-80b (LOW)
2021-09-21
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-1.27 ± 0.36
WASP-80b (LOW)
2021-07-30
Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-0.13 ± 0.43
WASP-80b (LOW)
2021-07-30
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Clear / 120.0
-0.71 ± 0.86
WASP-80b (LOW)
2020-09-14
Andrea Tomacelli
Telescopio Colacevich c/o Osservatorio Astronomico di Capodimonte
Schmith Cassegrain
Atik 383L+ / Clear / 90.0
-1.48 ± 4.32
WASP-80b (LOW)
2020-08-12
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
1.22 ± 0.43
WASP-80b (LOW)
2020-08-09
Martin Smith
Heathwood Road
Skywatcher 120mm ED Apochromatic
Atik 414 ex / R / 20.0
1.01 ± 1.15
WASP-80b (LOW)
2020-08-05
Marc Bretton
Observatoire des Baronnies Provençales
Astelco 800mm
ZWO ASI6200 / Clear / 120.0
0.46 ± 0.33
WASP-80b (LOW)
2020-08-05
Pavel Pintr
Horni Halze
Celestron C9.25 with Hyperstar f2.2
ASI ZWO 1600 MONO / R / 80.0
-0.36 ± 1.01
WASP-80b (LOW)
2020-07-30
Iakovos Strikis
Elizabeth Observatory of Athens
Sky Watcher Quattro
SBIG STF-8300mm / Lum / 50.0
-0.21 ± 1.15
WASP-80b (LOW)
2020-07-09
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
-1.26 ± 0.72
WASP-80b (LOW)
2020-06-24
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 90.0
0.13 ± 0.58
WASP-80b (LOW)
2020-06-24
Patrick Brandebourg
Patrick Brandebourg (Observatoire du Guernet)
RC 250
Sbig ST8300M / R / 120.0
-0.59 ± 0.72
WASP-80b (LOW)
2019-08-09
Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
1.22 ± 0.72
WASP-80b (LOW)
2019-06-28
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-1.9 ± 0.43
WASP-80b (LOW)
2019-06-24
Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 50.0
0.2 ± 0.58
WASP-80b (LOW)
2017-08-12
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
1.07 ± 0.35
WASP-80b (LOW)
2017-07-04
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-0.22 ± 0.26
WASP-80b (LOW)
2016-07-03
Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-0.69 ± 1.01
WASP-80b (LOW)
2015-07-10
Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 60.0
-1.63 ± 0.58

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2017-09-12 Wang et al. 2021 -1.03 ± 0.96
2016-08-22 Kirk et al. 2018 0.41 ± 0.19
2016-08-18 Kirk et al. 2018 0.26 ± 0.15
2016-05-12 Wang et al. 2021 0.64 ± 0.91
2013-10-07 Fukui et al. 2014 -0.26 ± 0.16
2013-09-22 Fukui et al. 2014 0.37 ± 0.26
2013-08-22 Fukui et al. 2014 0.73 ± 0.23
2013-08-13 Fukui et al. 2014 -0.23 ± 0.17
2013-07-16 Fukui et al. 2014 -0.48 ± 0.13
2013-06-16 Mancini et al. 2014 0.14 ± 0.12
2013-06-16 Mancini et al. 2014 0.1 ± 0.06
2013-06-16 Mancini et al. 2014 0.05 ± 0.15
2013-06-16 Mancini et al. 2014 -0.04 ± 0.14
2013-06-16 Mancini et al. 2014 -0.12 ± 0.23
2012-07-16 Triaud et al. 2013 -0.15 ± 0.1
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