exoclock

TOI-1811b (LOW)

Discovered by: Rodriguez et al. 2023

The Star
Simbad
GAIA
2MASS
Cl* Melotte 111 AV 2291
DR2 3962403923821595264
J12354142+2712518
RA 12:35:41.4191 DEC +27:12:51.922
Parallax
7.77 mas
P.M. RA
-45.874 mas/y
P.M. DEC
-10.766 mas/y
MagV
11.51
MagR*
11.491
MagI*
10.412
MagJ
10.28
MagH
9.732
MagK
9.643
MagG
11.757
MagGBP
12.329
MagGRP
11.074
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Rodriguez et al. 2023
Mid-time
2459126.36846 ± 0.00017 BJDTDB
Period
3.7130765 ± 1.7e-06 days

Transit Parameters
Rodriguez et al. 2023
Rp/Rs
0.13272 ± 0.00072
a/Rs
12.28 +0.27 -0.31
i
86.48 +0.15 -0.2 deg
e
0.052 +0.062 -0.037
ω
21.0 +57.0 -33.0 deg
DepthR*
19.35 mmag
Duration*
1.95 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Rodriguez et al. 2023
Teff
4766.0 +52.0 -54.0 K
Log(g)
4.58 +0.02 -0.03 cm/s2
Fe/H
0.306 +0.076 -0.077 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.0"
Total Observations (Recent) 7 (7)
O-C -4.32 ± 0.44 minutes
ExoClock Observations (Recent) 7 (7)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

TOI-1811b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
TOI-1811b (LOW)
2024-01-31
Sacha Foschino
Observatoire des Baronnies Provençales
Planewave 430mm
SVO ASI 6200 MM Pro / R / 120.0
-1.16 ± 0.88
TOI-1811b (LOW)
2024-01-19
Vikrant Kumar Agnihotri
Cepheid Observatory India
GSO Ritchey–Chrétien
Atik383L+ mono / Lum / 90.0
-4.36 ± 1.43
TOI-1811b (LOW)
2024-01-16
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 125.0
-4.97 ± 0.98
TOI-1811b (LOW)
2024-01-16
Adam Popowicz
Otivar dome2
Newton 12" ASA
ASI ZWO 1600MM / R / 52.0
-8.47 ± 1.38
TOI-1811b (LOW)
2023-11-25
Kevin Johnson
Holbrook Observatory
Meade LX50 10"
Atik 383L+ / R / 90.0
-4.33 ± 1.34
TOI-1811b (LOW)
2023-11-25
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
-5.05 ± 1.02
TOI-1811b (LOW)
2023-05-27
Bryan Martin
Tiger Butte Observatory Remote
AG Optical IDK
ZWO ASI 294 / R / 120.0
-6.84 ± 2.3
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