exoclock

HD136352c (HIGH)

Discovered by: Udry et al. 2019

The Star
Simbad
GAIA
2MASS
* nu.02 Lup
DR2 5902750168276592256
J15214824-4819032
RA 15:21:48.1511 DEC -48:19:03.462
Parallax
68.082 mas
P.M. RA
-1624.047 mas/y
P.M. DEC
-276.024 mas/y
MagV
5.65
MagR*
5.24
MagI*
4.934
MagJ
4.308
MagH
3.898
MagK
4.159
MagG
5.462
MagGBP
5.833
MagGRP
5.003
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2459340.69911 ± 0.00036 BJDTDB
Period
27.592116 ± 1.9e-05 days

Transit Parameters
Delrez et al. 2021
Rp/Rs
0.02526 ± 0.00047
a/Rs
34.97 +0.8 -0.82
i
88.571 +0.042 -0.045 deg
e
-
ω
- deg
DepthR*
0.61 mmag
Duration*
3.25 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Kane et al. 2020
Teff
5850.0 +100.0 -100.0 K
Log(g)
4.38 +0.03 -0.03 cm/s2
Fe/H
-0.25 +0.12 -0.12 dex
ExoClock Status
Observing Priority HIGH
Minimum aperture 43.99"
Total Observations (Recent) 4 (0)
O-C -
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 3 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.02491 ± 0.00031

HD136352c


Space Observations

Planet
Observation Date
Mission O-C
minutes
HD136352c (HIGH)
2023-05-21
TESS-0.54 ± 0.95
HD136352c (HIGH)
2021-05-06
TESS1.31 ± 1.07
HD136352c (HIGH)
2019-06-16
TESS-1.22 ± 1.3

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2020-04-14 Delrez et al. 2021 0.16 ± 1.01
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