exoclock

WASP-92b

Discovered by: Hay et al. 2016

The Star
Simbad
GAIA
2MASS
WASP-92
DR2 1424011082893734272
J16264610+5102280
RA 16:26:46.0987 DEC +51:02:27.892
Parallax
1.708 mas
P.M. RA
-5.666 mas/y
P.M. DEC
11.996 mas/y
MagV
12.92
MagR
12.89
MagI*
12.273
MagJ
11.834
MagH
11.579
MagK
11.519
MagG
12.818
MagGBP
13.117
MagGRP
12.367
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2021
Mid-time
2457627.3719 ± 0.0003 BJDTDB
Period
2.1746733 ± 6e-07 days

Transit Parameters
Hay et al. 2016
Rp/Rs
0.112 ± 0.0013
a/Rs
5.59 +0.22 -0.2
i
83.8 +0.7 -0.7 deg
e
-
ω
- deg
DepthR*
14.94 mmag
Duration*
2.8 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Hay et al. 2016
Teff
6280.0 +120.0 -120.0 K
Log(g)
4.26 +0.03 -0.03 cm/s2
Fe/H
0.0 +0.14 -0.14 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
LOW
31 (12)

1

-0.1±0.3

WASP-92b


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-06-01 Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0
2.9 ± 2.4
2022-06-01 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-2.8 ± 1.3
2022-05-09 Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0
4.0 ± 4.3
2022-05-09 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Astrodon ExoPlanet-BB / 120.0
-1.1 ± 1.6
2022-04-25 Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 165.0
2.4 ± 2.0
2022-04-25 Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / Lum / 120.0
1.7 ± 2.0
2022-03-20 Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 120.0
0.3 ± 5.8
2022-03-17 Üllar Kivila
Science Centre AHHAA
TS Optics RC 203/1624
ZWO ASI385MC / Clear / 120.0
0.3 ± 3.3
2022-02-24 Andras Dan
Rocca1
Schmidt Cassegrain
QHY 183 M / Astrodon ExoPlanet-BB / 60.0
0.1 ± 1.6
2021-08-31 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / Astrodon ExoPlanet-BB / 120.0
2.0 ± 2.4
2021-07-12 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 60.0
-2.5 ± 1.9
2021-06-19 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-3.6 ± 1.6
2021-06-05 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
1.3 ± 1.3
2021-06-05 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
-1.0 ± 2.0
2021-04-06 Philip Michel
Verulamium (Private Observatory)
Celestron 9.25 Edge HD
ZWO ASI1600MM / Clear / 120.0
3.0 ± 2.0
2021-03-24 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / Lum / 120.0
-2.0 ± 1.7
2020-07-29 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
1.4 ± 1.0 - Data available
2020-04-29 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
-0.0 ± 0.9 - Data available
2020-04-10 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 300.0
-1.8 ± 1.9
2019-07-21 Giuseppe Marino
Wild Boar Remote Observatory
Schmidt-Cassegrain
SBIG ST-8 XME / Clear / 300.0
2.3 ± 1.6
2019-06-28 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
0.4 ± 1.3 - Data available
2019-06-28 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
-1.0 ± 0.7 - Data available
2019-06-28 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 300.0
-1.4 ± 2.2
2019-06-01 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
6.9 ± 1.3 - Data available
2019-04-12 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
-4.5 ± 1.3 - Data available
2019-03-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.9 ± 2.2 - Data available
2018-04-16 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
2.9 ± 1.7 - Data available
2017-07-29 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
0.5 ± 1.2 - Data available
2017-04-20 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
1.2 ± 1.7 - Data available
2016-08-02 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
-2.3 ± 1.4 - Data available
2016-07-10 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-4.0 ± 1.7 - Data available


Literature Mid-times

Observation
Date
Mid-time Time format Reference O-C
minutes
2013-03-29 2456381.2834 ± 0.00027 HJD_UTC Hay et al. 2016 0.1 ± 0.4
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