exoclock

HATS-58Ab

Discovered by: Espinoza et al. 2019

The Star
Simbad
GAIA
2MASS
HATS-58A
DR2 6128363666439822208
J12270898-4858423
RA 12:27:08.9728 DEC -48:58:42.227
Parallax
2.348 mas
P.M. RA
-12.7 mas/y
P.M. DEC
-3.232 mas/y
MagV
11.572
MagR*
11.57
MagI*
10.971
MagJ
10.584
MagH
10.358
MagK
10.289
MagG
11.768
MagGBP
11.725
MagGRP
11.029
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Espinoza et al. 2019
Mid-time
2457463.2999 ± 0.0017 BJDTDB
Period
4.2180896 ± 8.9e-06 days

Transit Parameters
Espinoza et al. 2019
Rp/Rs
0.0786 ± 0.0025
a/Rs
8.71 +0.3 -0.3
i
85.69 +0.33 -0.33 deg
e
-
ω
- deg
DepthR*
7.13 mmag
Duration*
3.19 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Espinoza et al. 2019
Teff
7175.0 +54.0 -54.0 K
Log(g)
4.29 +0.03 -0.03 cm/s2
Fe/H
0.0 +0.0 -0.0 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
MEDIUM
2 (2)

0

-7.6±1.5

HATS-58Ab


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-02-25 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 120.0
-9.4 ± 2.0
2022-02-08 Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / R / 60.0
-5.3 ± 2.3
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