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TrES-2b

Discovered by: O'Donovan et al. 2006
The Star
Simbad
GAIA
2MASS
Kepler-1
DR2 2131314401800665344
J19071403+4918590
RA 19:07:14.0379 DEC +49:18:59.090
Parallax
4.615 mas
P.M. RA
5.219 mas/y
P.M. DEC
1.619 mas/y
MagV
11.25
MagR
11.05
MagI*
10.547
MagJ
10.232
MagH
9.92
MagK
9.846
MagG
11.282
MagGBP
11.605
MagGRP
10.79
* calculated from GAIA magnitudes

Ephemeris - Not verified False
Holczer et al. 2016
Mid-time
2454955.764103 ± 6e-06 BJDTDB
Period
2.47061338 ± 1e-08 days

Transit Parameters
Esteves et al. 2015
Rp/Rs
0.1254 ± 0.0005
a/Rs
7.903 +0.019 -0.016
i
83.872 +0.02 -0.018 deg
e
-
ω
- deg
DepthR*
15.53 mmag
Duration*
1.79 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Torres et al. 2008
Teff
5850.0 +50.0 -50.0 K
Log(g)
4.4 +0.1 -0.1 cm/s2
Fe/H
-0.15 +0.1 -0.1 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
35 (11)
-0.17±0.15
0
TrES-2b


ExoClock Observations
Obs. Date O-C (min) Observer
Observatory
Telescope
Camera / Filter / Exp [s]
2020-09-13 3.2 ± 0.7 John Savage
Z42 Rushay Farm Observatory
Celestron 14Edge
ZWO ASI6200MM / R / 120.0
2020-09-13 -0.3 ± 0.9 Geoffrey Thurston
I67
Celestron C-14
Atik 314L+ / R / 60.0
2020-09-13 -0.3 ± 1.3 Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / R / 60.0
2020-09-13 -1.0 ± 0.7 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
2020-09-13 -5.2 ± 4.3 Jean-Baptiste Marquette
MrKite47
Newton Sky-Watcher 200/1000
QHY8L / Clear / 120.0
2020-09-03 -3.4 ± 1.6 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
2020-07-28 2.4 ± 2.0 Constantinos Aggelis
AGGELIS CONSTANTINOS
GSO RC8
ZWO ASI183MM-PRO / Lum / 30.0
2020-07-28 -0.5 ± 1.4 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
2020-05-05 0.3 ± 1.6 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
2020-05-05 -1.8 ± 2.2 Simon Dawes
William James II Observatory
Skywatcher MN190
ZWO ASI 1600 Pro mono / R / 60.0
2020-05-05 -1.8 ± 1.4 Adrian Jones
Oldfield Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
2020-03-19 -1.0 ± 1.6 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
2019-10-13 -3.0 ± 0.9 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
2019-10-03 -0.2 ± 1.0 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / V / 120.0
2019-08-22 1.0 ± 1.0 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
2019-07-16 0.3 ± 0.7 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
2019-06-04 -0.7 ± 0.9 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2019-06-04 -0.8 ± 1.6 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
2019-04-14 -2.6 ± 0.9 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
2019-04-09 -0.5 ± 0.9 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
2018-09-30 -1.9 ± 0.9 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
2018-09-25 -1.0 ± 0.4 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
2018-09-20 -1.0 ± 1.7 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
2018-05-27 -2.2 ± 2.7 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
2018-05-17 -3.0 ± 0.6 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
2017-07-27 0.6 ± 0.4 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
2016-10-21 1.3 ± 0.4 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
2016-07-19 1.5 ± 0.9 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2016-06-02 -2.5 ± 1.9 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
2015-08-18 0.4 ± 0.9 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 60.0
2015-07-12 0.1 ± 1.3 Antonio Marino
UAN c/o INAF-Osservatorio Astronomico di Capodimonte, Naples ITALY
SC11
CCD Atik 314L / Clear / 90.0
2015-05-31 1.7 ± 0.9 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
2015-05-31 -2.8 ± 4.3 Antonio Marino
UAN c/o INAF-Osservatorio Astronomico di Capodimonte, Naples ITALY
SC11
CCD Atik 314L / Clear / 90.0
2012-05-19 0.1 ± 1.0 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 80.0
2009-04-07 0.2 ± 1.6 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 120.0
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