exoclock

HAT-P-53b (LOW)

Discovered by: Hartman et al. 2015

The Star
Simbad
GAIA
2MASS
HAT-P-53
DR2 323386882492982144
J01272906+3858053
RA 01:27:29.0645 DEC +38:58:05.259
Parallax
1.471 mas
P.M. RA
-0.176 mas/y
P.M. DEC
-3.236 mas/y
MagV
13.733
MagR*
13.297
MagI
13.126
MagJ
12.468
MagH
12.202
MagK
12.1
MagG
13.514
MagGBP
13.832
MagGRP
13.033
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2457898.96242 ± 0.00039 BJDTDB
Period
1.96162371 ± 5.2e-07 days

Transit Parameters
Hartman et al. 2015
Rp/Rs
0.112 ± 0.0019
a/Rs
5.6 +0.3 -0.3
i
86.2 +1.5 -1.5 deg
e
-
ω
- deg
DepthR*
16.11 mmag
Duration*
2.83 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Hartman et al. 2015
Teff
5956.0 +50.0 -50.0 K
Log(g)
4.31 +0.04 -0.04 cm/s2
Fe/H
0.0 +0.08 -0.08 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 8.77"
Total Observations (Recent) 25 (7)
O-C -1.35 ± 0.49 minutes
ExoClock Observations (Recent) 23 (7)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 2 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

HAT-P-53b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
HAT-P-53b (LOW)
2022-12-11
Dominique DANIEL
La Montjoie
T250 Skyvision
Camera CMOS ZWO ASI2600MC pro (color) / Clear / 180.0
-0.59 ± 3.74
HAT-P-53b (LOW)
2022-10-27
Vikrant Kumar Agnihotri
Cepheid Observatory India
GSO Ritchey–Chrétien
SX-35 TRIUS mono (KAF11002) / Lum / 150.0
-1.1 ± 2.45
HAT-P-53b (LOW)
2022-10-17
Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
-5.69 ± 4.75
HAT-P-53b (LOW)
2022-08-23
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 180.0
-0.84 ± 1.15
HAT-P-53b (LOW)
2022-08-20
David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / Lum / 300.0
1.24 ± 1.73
HAT-P-53b (LOW)
2022-08-20
David Molina
Anunaki Observatory Z51
Schmidt Cassegrain
SBIG ST-9xe / Clear / 120.0
0.81 ± 1.44
HAT-P-53b (LOW)
2022-08-20
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / Lum / 200.0
0.52 ± 1.58
HAT-P-53b (LOW)
2021-12-13
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
-2.49 ± 0.86
HAT-P-53b (LOW)
2021-10-25
David Wright
Yorick (private observatory)
10" Ritchey-Chretien
QSI 683WSG-8 / R / 200.0
-1.06 ± 4.32
HAT-P-53b (LOW)
2021-10-23
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-5.2 ± 1.58
HAT-P-53b (LOW)
2021-08-31
Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 120.0
-0.39 ± 2.74
HAT-P-53b (LOW)
2020-11-06
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-0.38 ± 2.59
HAT-P-53b (LOW)
2020-11-04
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
3.68 ± 1.01
HAT-P-53b (LOW)
2020-11-04
Stephen Futcher
Hampshire Astronomical Group, Clanfield
Ritchey-Chrétien (SX-46)
Starlight Xpress SX-46 / R / 120.0
1.81 ± 1.44
HAT-P-53b (LOW)
2020-09-05
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-2.46 ± 1.73
HAT-P-53b (LOW)
2020-09-03
Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
1.18 ± 3.17
HAT-P-53b (LOW)
2020-09-03
Marc Deldem
Les Barres Observatory
Celestron C8
SBIG ST8-XME / Clear / 180.0
-1.7 ± 1.87
HAT-P-53b (LOW)
2019-12-26
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.37 ± 3.46
HAT-P-53b (LOW)
2019-12-24
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
3.42 ± 1.58
HAT-P-53b (LOW)
2018-09-16
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-2.31 ± 2.45
HAT-P-53b (LOW)
2015-12-12
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 120.0
2.28 ± 0.86
HAT-P-53b (LOW)
2015-08-24
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 240.0
1.89 ± 1.44
HAT-P-53b (LOW)
2015-08-21
Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Clear / 240.0
0.95 ± 1.15

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2017-12-11 Wang et al. 2021 -1.06 ± 1.73
2011-09-24 Hartman et al. 2015 -1.19 ± 0.63
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