exoclock

LP791-18b (HIGH)

Discovered by: Crossfield et al. 2019

The Star
Simbad
GAIA
2MASS
LP 791-18
DR2 3562427951852172288
J11024596-1624222
RA 11:02:45.9543 DEC -16:24:22.285
Parallax
37.718 mas
P.M. RA
-221.078 mas/y
P.M. DEC
-58.999 mas/y
MagV*
17.288
MagR*
15.406
MagI*
13.363
MagJ
11.559
MagH
10.993
MagK
10.644
MagG
15.072
MagGBP
17.238
MagGRP
13.695
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Crossfield et al. 2019
Mid-time
2458645.94405 ± 0.00066 BJDTDB
Period
0.948005 ± 5.8e-06 days

Transit Parameters
Crossfield et al. 2019
Rp/Rs
0.0604 ± 0.0028
a/Rs
11.1 +2.4 -4.4
i
87.3 +2.0 -4.9 deg
e
-
ω
- deg
DepthR*
4.7 mmag
Duration*
0.6 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Crossfield et al. 2019
Teff
2960.0 +55.0 -55.0 K
Log(g)
5.12 +0.09 -0.09 cm/s2
Fe/H
-0.09 +0.19 -0.19 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 87.56"
Total Observations (Recent) 1 (0)
O-C -
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 1 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.09 ± 0.015

LP791-18b


Space Observations

Planet
Observation Date
Mission O-C
minutes
LP791-18b (HIGH)
2019-03-07
TESS-2.8 ± 1.87
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