exoclock
exoclock
WASP-52b
Discovered by: Hébrard et al. 2013
The Star
Simbad
GAIA
2MASS
WASP-52
DR2 2666015878575546496
J23135873+0845405
RA 23:13:58.7575 DEC +08:45:40.571
Parallax
5.692 mas
P.M. RA
-6.914 mas/y
P.M. DEC
-44.248 mas/y
MagV
12.0
MagR
12.03
MagI*
11.033
MagJ
10.588
MagH
10.186
MagK
10.086
MagG
11.954
MagGBP
12.444
MagGRP
11.331
* calculated from GAIA magnitudes

Ephemeris - Verified True
Öztürk et al. 2019
Mid-time
2456862.79795 ± 7e-05 BJDTDB
Period
1.74978114 ± 1.4e-07 days

Transit Parameters
Hébrard et al. 2013
Rp/Rs
0.1646 ± 0.0012
a/Rs
7.38 +0.11 -0.11
i
85.35 +0.2 -0.2 deg
e
-
ω
- deg
DepthR*
33.05 mmag
Duration*
1.82 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Hébrard et al. 2013
Teff
5000.0 +100.0 -100.0 K
Log(g)
4.58 +0.01 -0.01 cm/s2
Fe/H
0.03 +0.12 -0.12 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
33 (2)
1.37±0.1
0
WASP-52b


ExoClock Observations
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-28 Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Lum / 120.0
2.1 ± 1.9
2021-07-14 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 70.0
2.6 ± 1.2
2020-11-20 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
1.7 ± 0.4
2020-11-06 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
0.7 ± 0.6
2020-10-16 Harri Kiiskinen
Harri Kiiskinen
Takahashi FSQ-85ED
QHY163M / R / 60.0
-0.5 ± 1.7
2020-09-09 Vojtěch Školník
Broumov NM Observatory
Meade LX90 ACF
Meade DSI II / Clear / 90.0
-0.4 ± 0.7
2020-08-19 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
0.4 ± 0.4
2019-12-06 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
1.1 ± 0.7 - Data available
2019-11-29 Alessandro Nastasi
Galhassin Robotic Telescope (GRT)
Officina Stellare RiFast 400 (Ritchey-Chrétien, 0.40m, f3.8)
CCD FLI ProLine 16803 / R / 60.0
0.0 ± 0.9 - Data available
2019-11-08 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
1.0 ± 0.4 - Data available
2019-10-25 Iakovos Strikis
Elizabeth Observatory of Athens
Sky Watcher Quattro
SBIG STF-8300mm / Lum / 120.0
1.2 ± 1.4 - Data available
2019-10-08 Martin Fowler
MicroObservatory Cecilia
MicroObservatory robotic telescope
KAF 1402ME / Clear / 60.0
-3.5 ± 2.0 - Data available
2019-08-07 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
1.4 ± 0.6 - Data available
2018-10-26 Iakovos Strikis
Elizabeth Observatory of Athens
Sky Watcher Quattro
SBIG STF-8300mm / Lum / 40.0
6.5 ± 1.4 - Data available
2018-10-26 Stephen Futcher
Hampshire Astronomical Group, Clanfield Observatory
Ritchey-Chrétien
Moravian G4-9000 / R / 30.0
4.2 ± 1.2 - Data available
2018-10-19 lionel rousselot
lroussel
Newton
ZWO 1600 monochrome / Clear / 90.0
1.1 ± 0.9
2018-10-19 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 60.0
-0.8 ± 0.4 - Data available
2018-10-19 Stephen Futcher
Hampshire Astronomical Group, Clanfield Observatory
Ritchey-Chrétien
Moravian G4-9000 / Lum / 60.0
-3.0 ± 0.9 - Data available
2018-09-28 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
3.0 ± 0.6 - Data available
2018-09-21 Mario Morales Aimar
Observatorio de Sencelles MPC K14
10" Meade Schmidt Cassegrain
SBIG ST7-XME / V / 130.0
3.9 ± 1.9
2017-09-01 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
3.4 ± 0.6 - Data available
2016-09-09 Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 120.0
2.2 ± 1.0
2016-09-02 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
0.7 ± 0.4 - Data available
2016-08-26 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
-1.6 ± 1.6 - Data available
2016-08-12 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
-2.0 ± 0.6 - Data available
2016-08-05 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
5.4 ± 1.2 - Data available
2016-08-05 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
1.8 ± 0.6 - Data available
2015-11-08 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
3.5 ± 0.3 - Data available
2015-08-07 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
1.8 ± 0.3 - Data available
2015-07-17 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 240.0
2.8 ± 0.6 - Data available
2015-01-04 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
0.6 ± 0.6
2014-12-21 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
1.0 ± 0.4
2014-10-26 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
1.5 ± 0.4
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