exoclock

KELT-24b (LOW)

Discovered by: Rodriguez et al. 2019

The Star
Simbad
GAIA
2MASS
HD 93148
DR2 1076970406751899008
J10473836+7139211
RA 10:47:38.3510 DEC +71:39:21.156
Parallax
10.332 mas
P.M. RA
-56.184 mas/y
P.M. DEC
-34.808 mas/y
MagV
8.33
MagR*
8.059
MagI*
7.807
MagJ
7.408
MagH
7.2
MagK
7.154
MagG
8.238
MagGBP
8.484
MagGRP
7.879
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2459062.317991 ± 5.1e-05 BJDTDB
Period
5.55149344 ± 9.2e-07 days

Transit Parameters
Rodriguez et al. 2019
Rp/Rs
0.0901 ± 0.0003
a/Rs
9.95 +0.18 -0.17
i
89.17 +0.75 -0.59 deg
e
0.077 +0.025 -0.024
ω
55.0 +15.0 -13.0 deg
DepthR*
10.6 mmag
Duration*
4.33 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Rodriguez et al. 2019
Teff
6509.0 +50.0 -49.0 K
Log(g)
4.25 +0.02 -0.02 cm/s2
Fe/H
0.186 +0.077 -0.076 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.0"
Total Observations (Recent) 30 (4)
O-C -0.26 ± 0.74 minutes
ExoClock Observations (Recent) 7 (4)
Space Observations (Recent) 22 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.086482 ± 6.8e-05

KELT-24b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
KELT-24b (LOW)
2024-01-24
Antonio Ferretti
Anxanum Observatory
Meade LX200 ACF
QHY 268M / R / 20.0
-1.42 ± 3.02
KELT-24b (LOW)
2023-11-24
David Quiles
David Quiles Observatory
Celestron EDGEHD 800
Omegon veTEC 571M / I / 120.0
4.81 ± 2.74
KELT-24b (LOW)
2023-02-13
Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / I / 90.0
-1.72 ± 1.58
KELT-24b (LOW)
2023-02-13
Matthieu Bachschmidt
Gonachon
Celestron C11
SBIG ST8XME / R / 20.0
-5.61 ± 1.58
KELT-24b (LOW)
2022-05-28
Thomas Mollier
Tomastro
Newtonian
ZWO ASI1600MMC / Clear / 30.0
6.04 ± 3.02
KELT-24b (LOW)
2022-02-06
Robert Roth
TURMX Observatory
CFF Telescopes 160mm APO
ZWO ASI6200MM Pro / R / 60.0
2.25 ± 3.17
KELT-24b (LOW)
2022-02-06
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
1.82 ± 1.3

Space Observations

Planet
Observation Date
Mission O-C
minutes
KELT-24b (LOW)
2021-08-18
TESS0.32 ± 0.27
KELT-24b (LOW)
2021-08-13
TESS0.18 ± 0.29
KELT-24b (LOW)
2021-08-07
TESS0.26 ± 0.26
KELT-24b (LOW)
2021-08-02
TESS0.06 ± 0.3
KELT-24b (LOW)
2021-07-27
TESS-0.08 ± 0.33
KELT-24b (LOW)
2021-07-22
TESS-0.19 ± 0.24
KELT-24b (LOW)
2021-07-16
TESS0.02 ± 0.26
KELT-24b (LOW)
2021-07-11
TESS-0.09 ± 0.26
KELT-24b (LOW)
2021-07-05
TESS-0.56 ± 0.29
KELT-24b (LOW)
2021-06-29
TESS-0.04 ± 0.26
KELT-24b (LOW)
2020-02-16
TESS0.26 ± 0.23
KELT-24b (LOW)
2020-02-10
TESS-0.02 ± 0.23
KELT-24b (LOW)
2020-01-30
TESS0.33 ± 0.23
KELT-24b (LOW)
2020-01-25
TESS-0.24 ± 0.24
KELT-24b (LOW)
2020-01-19
TESS-0.63 ± 0.24
KELT-24b (LOW)
2020-01-13
TESS-0.26 ± 0.24
KELT-24b (LOW)
2020-01-02
TESS-0.01 ± 0.24
KELT-24b (LOW)
2019-12-28
TESS0.57 ± 0.23
KELT-24b (LOW)
2019-08-05
TESS-0.89 ± 0.29
KELT-24b (LOW)
2019-07-31
TESS0.21 ± 0.27
KELT-24b (LOW)
2019-07-25
TESS-0.03 ± 0.3
KELT-24b (LOW)
2019-07-20
TESS0.59 ± 0.29

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2019-02-25 Rodriguez et al. 2019 -0.03 ± 0.52
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