exoclock

Kepler-12b

Discovered by: Fortney et al. 2011

The Star
Simbad
GAIA
2MASS
Kepler-12
DR2 2133599775377340672
J19045842+5002253
RA 19:04:58.4220 DEC +50:02:25.271
Parallax
1.106 mas
P.M. RA
3.053 mas/y
P.M. DEC
3.235 mas/y
MagV
13.8
MagR
13.68
MagI*
13.147
MagJ
12.406
MagH
12.107
MagK
12.066
MagG
13.36
MagGBP
13.659
MagGRP
12.902
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2021
Mid-time
2455004.009119 ± 2e-05 BJDTDB
Period
4.4379654 ± 1.1e-06 days

Transit Parameters
Esteves et al. 2015
Rp/Rs
0.11887 ± 9e-05
a/Rs
8.019 +0.014 -0.013
i
88.8 +0.09 -0.07 deg
e
-
ω
- deg
DepthR*
18.72 mmag
Duration*
4.69 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Fortney et al. 2011
Teff
5947.0 +100.0 -100.0 K
Log(g)
4.17 +0.01 -0.01 cm/s2
Fe/H
0.07 +0.04 -0.04 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
MEDIUM
5 (1)

0

-1.6±1.0

Kepler-12b


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-07-01 Robert Roth
TURMX Observatory
CFF Telescopes 160mm APO
ZWO ASI6200MM Pro / Lum / 120.0
-4.9 ± 1.9
2021-07-02 Andrius Bruzas
Teide
Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 120.0
-1.0 ± 2.6
2020-09-29 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
-2.9 ± 7.2 - Data available
2020-08-20 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Clear / 120.0
-1.3 ± 1.9 - Data available
2020-06-10 Francois Regembal
HRTobs
Astrosib RC360
SBIG STX 16803 / Lum / 120.0
2.1 ± 2.2 - Data available
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