exoclock

Kepler-396c (TTVs)

Discovered by: Morton et al. 2016

The Star
Simbad
GAIA
2MASS
Kepler-396
DR2 2134847343119885440
J19443187+4858386
RA 19:44:31.8713 DEC +48:58:38.561
Parallax
4.441 mas
P.M. RA
2.458 mas/y
P.M. DEC
-15.926 mas/y
MagV
12.26
MagR*
11.594
MagI*
11.471
MagJ
10.672
MagH
10.356
MagK
10.285
MagG
11.829
MagGBP
12.213
MagGRP
11.3
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2455546.7461 ± 0.0062 BJDTDB
Period
88.5127 ± 0.0013 days

Transit Parameters
Morton et al. 2016
Rp/Rs
0.0524 ± 0.0006
a/Rs**
96.1 +1.1 -1.1
i**
90.0 +0.02 -0.02 deg
e
-
ω
- deg
DepthR*
3.68 mmag
Duration*
7.41 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Morton et al. 2016
Teff
5651.0 +83.0 -82.2 K
Log(g)
4.47 +0.04 -0.06 cm/s2
Fe/H
0.04 +0.11 -0.11 dex
ExoClock Status
Observing Priority TTVs
Minimum aperture 15.39"
Total Observations (Recent) 14 (0)
O-C -
ExoClock Observations (Recent) 0 (0)
Space Observations (Recent) 14 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs 0.04645 ± 0.00011
TESS Rp/Rs 0.0456 ± 0.002

Kepler-396c


Space Observations

Planet
Observation Date
Mission O-C
minutes
Kepler-396c (TTVs)
2021-08-14
TESS-43.06 ± 17.28
Kepler-396c (TTVs)
2019-09-06
TESS142.85 ± 7.2
Kepler-396c (TTVs)
2013-02-19
KEPLER-92.45 ± 3.17
Kepler-396c (TTVs)
2012-11-23
KEPLER-60.91 ± 1.58
Kepler-396c (TTVs)
2012-08-26
KEPLER-34.37 ± 1.09
Kepler-396c (TTVs)
2012-03-02
KEPLER26.78 ± 2.3
Kepler-396c (TTVs)
2011-12-05
KEPLER48.53 ± 2.74
Kepler-396c (TTVs)
2011-06-11
KEPLER48.15 ± 0.72
Kepler-396c (TTVs)
2010-12-16
KEPLER12.67 ± 4.18
Kepler-396c (TTVs)
2010-09-18
KEPLER-2.94 ± 1.37
Kepler-396c (TTVs)
2010-06-22
KEPLER-10.57 ± 1.18
Kepler-396c (TTVs)
2010-03-25
KEPLER-23.24 ± 1.25
Kepler-396c (TTVs)
2009-12-27
KEPLER-10.37 ± 1.58
Kepler-396c (TTVs)
2009-09-29
KEPLER-7.0 ± 0.65
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