exoclock

WASP-153b

Discovered by: Demangeon et al. 2018

The Star
Simbad
GAIA
2MASS
WASP-153
DR2 2110106372987465216
J18370297+4001073
RA 18:37:02.9816 DEC +40:01:07.282
Parallax
1.61 mas
P.M. RA
8.779 mas/y
P.M. DEC
0.25 mas/y
MagV
12.8
MagR*
12.273
MagI*
12.072
MagJ
11.408
MagH
11.138
MagK
11.051
MagG
12.497
MagGBP
12.847
MagGRP
12.003
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2021
Mid-time
2458018.151 ± 0.0007 BJDTDB
Period
3.3326099 ± 2e-06 days

Transit Parameters
Demangeon et al. 2018
Rp/Rs
0.092 ± 0.001
a/Rs
6.0 +0.3 -0.2
i
84.1 +0.7 -0.7 deg
e
-
ω
- deg
DepthR*
10.04 mmag
Duration*
3.86 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Demangeon et al. 2018
Teff
5914.0 +64.0 -64.0 K
Log(g)
4.1 +0.06 -0.06 cm/s2
Fe/H
0.34 +0.11 -0.11 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
LOW
7 (4)

1

-1.1±0.9

WASP-153b


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-06-27 Bryan Martin
Tiger Butte Obseratory
AG Opitcal
ZWO ASI 294 / Astrodon ExoPlanet-BB / 120.0
-2.0 ± 5.8
2022-06-03 Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)
Officina Stellare RiLa 400
FLI ProLine 16803 / r' / 30.0
-8.8 ± 4.3
2022-05-14 Dim Stouraitis
Galilaios
SCT
SXVF-H9 Starlight-Xpress / R / 90.0
2.2 ± 5.8
2021-07-29 Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY
Newton T305
QSI 683WS / Lum / 120.0
-6.0 ± 3.2
2021-03-31 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 60.0
-2.0 ± 4.3
2018-09-19 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
2.0 ± 1.4 - Data available
2018-06-01 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 120.0
-3.0 ± 1.7 - Data available


Literature Mid-times

Observation
Date
Mid-time Time format Reference O-C
minutes
2004-05-17 2453142.542 ± 0.003 BJD_UTC Demangeon et al. 2018 0.4 ± 4.3
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