exoclock

TOI-270c (MEDIUM)

Discovered by: Günther et al. 2019

The Star
Simbad
GAIA
2MASS
L 231-32
DR2 4781196115469953024
J04333970-5157222
RA 04:33:39.7202 DEC -51:57:22.436
Parallax
44.456 mas
P.M. RA
82.944 mas/y
P.M. DEC
-269.755 mas/y
MagV
12.617
MagR
12.147
MagI*
10.418
MagJ
9.099
MagH
8.531
MagK
8.251
MagG
11.631
MagGBP
12.87
MagGRP
10.543
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458734.79487 ± 0.00029 BJDTDB
Period
5.6605746 ± 4.6e-06 days

Transit Parameters
Günther et al. 2019
Rp/Rs
0.05825 ± 0.00079
a/Rs
27.01 +0.6 -1.58
i
89.53 +0.3 -0.42 deg
e
-
ω
- deg
DepthR*
4.52 mmag
Duration*
1.66 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Günther et al. 2019
Teff
3386.0 +137.0 -131.0 K
Log(g)
4.88 +0.068 -0.067 cm/s2
Fe/H
-0.17 +0.1 -0.1 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 19.46"
Total Observations (Recent) 20 (0)
O-C -0.51 ± 0.55 minutes
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 20 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.05848 ± 0.00057

TOI-270c


Space Observations

Planet
Observation Date
Mission O-C
minutes
TOI-270c (MEDIUM)
2020-12-15
TESS0.45 ± 1.73
TOI-270c (MEDIUM)
2020-12-09
TESS-0.91 ± 1.11
TOI-270c (MEDIUM)
2020-12-04
TESS0.13 ± 1.37
TOI-270c (MEDIUM)
2020-11-28
TESS-0.94 ± 1.11
TOI-270c (MEDIUM)
2020-11-22
TESS-0.49 ± 1.14
TOI-270c (MEDIUM)
2020-10-14
TESS1.85 ± 0.92
TOI-270c (MEDIUM)
2020-10-08
TESS-0.85 ± 1.02
TOI-270c (MEDIUM)
2020-10-02
TESS-0.03 ± 1.44
TOI-270c (MEDIUM)
2020-09-27
TESS0.59 ± 0.98
TOI-270c (MEDIUM)
2018-12-10
TESS-4.02 ± 1.44
TOI-270c (MEDIUM)
2018-12-04
TESS-1.25 ± 0.98
TOI-270c (MEDIUM)
2018-11-29
TESS-2.29 ± 0.89
TOI-270c (MEDIUM)
2018-11-23
TESS-1.58 ± 1.22
TOI-270c (MEDIUM)
2018-11-17
TESS-1.23 ± 0.79
TOI-270c (MEDIUM)
2018-11-12
TESS-1.61 ± 1.73
TOI-270c (MEDIUM)
2018-11-06
TESS1.8 ± 1.12
TOI-270c (MEDIUM)
2018-10-26
TESS-0.75 ± 1.11
TOI-270c (MEDIUM)
2018-10-20
TESS1.56 ± 1.58
TOI-270c (MEDIUM)
2018-10-09
TESS2.94 ± 0.78
TOI-270c (MEDIUM)
2018-09-27
TESS3.93 ± 1.25
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