exoclock

TOI-776c (HIGH)

Discovered by: Luque et al. 2021

The Star
Simbad
GAIA
2MASS
LP 961-53
DR2 3460438662009633408
J11541839-3733097
RA 11:54:18.3919 DEC -37:33:09.836
Parallax
36.776 mas
P.M. RA
251.112 mas/y
P.M. DEC
-145.059 mas/y
MagV
11.536
MagR
11.104
MagI*
9.67
MagJ
8.483
MagH
7.877
MagK
7.615
MagG
10.741
MagGBP
11.785
MagGRP
9.758
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2459026.89405 ± 0.00088 BJDTDB
Period
15.66534 ± 3.8e-05 days

Transit Parameters
Luque et al. 2021
Rp/Rs
0.0344 ± 0.0009
a/Rs**
39.4 +1.6 -1.8
i
89.51 +0.25 -0.21 deg
e
0.04 +0.02 -0.01
ω
349.0 +55.0 -79.0 deg
DepthR*
1.53 mmag
Duration*
2.99 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Luque et al. 2021
Teff
3709.0 +70.0 -70.0 K
Log(g)
4.73 +0.03 -0.03 cm/s2
Fe/H
-0.2 +0.12 -0.12 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 37.16"
Total Observations (Recent) 4 (0)
O-C -
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 4 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.0348 ± 0.0012

TOI-776c


Space Observations

Planet
Observation Date
Mission O-C
minutes
TOI-776c (HIGH)
2021-04-20
TESS-1.31 ± 2.16
TOI-776c (HIGH)
2021-04-04
TESS3.07 ± 3.31
TOI-776c (HIGH)
2019-04-14
TESS-1.48 ± 2.45
TOI-776c (HIGH)
2019-03-30
TESS6.78 ± 5.33
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