exoclock

K2-113b (LOW)

Discovered by: Espinoza et al. 2017

The Star
Simbad
GAIA
2MASS
K2-113
DR2 2564787622577189760
J01174783+0652080
RA 01:17:47.8306 DEC +06:52:08.045
Parallax
1.544 mas
P.M. RA
20.267 mas/y
P.M. DEC
-12.702 mas/y
MagV
13.68
MagR
13.63
MagI*
12.865
MagJ
12.347
MagH
11.998
MagK
11.949
MagG
13.504
MagGBP
13.901
MagGRP
12.958
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2457893.20124 ± 0.00042 BJDTDB
Period
5.8176015 ± 2.8e-06 days

Transit Parameters
Espinoza et al. 2017
Rp/Rs
0.0911 ± 0.0008
a/Rs
11.4 +0.3 -0.3
i
86.21 +0.2 -0.21 deg
e
-
ω
- deg
DepthR*
9.03 mmag
Duration*
3.09 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Espinoza et al. 2017
Teff
5627.0 +88.0 -88.0 K
Log(g)
4.4 +0.15 -0.15 cm/s2
Fe/H
0.18 +0.06 -0.06 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 13.98"
Total Observations (Recent) 16 (3)
O-C -0.31 ± 0.99 minutes
ExoClock Observations (Recent) 7 (3)
Space Observations (Recent) 9 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs 0.0892 ± 0.0007
TESS Rp/Rs 0.0942 ± 0.0033

K2-113b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
K2-113b (LOW)
2023-09-15
Jean-Pascal Vignes
Deep Sky Chile
PlaneWave CDK 17"
QHYCCD 600 M / V / 180.0
-0.48 ± 4.32
K2-113b (LOW)
2023-08-23
Bernhard Wenzel
Volkssternwarte Kirchheim
CAS A=60cm / F=1,8m
SBIG STL-6303-3 CCD 3072 x 2048 Pixels (9┬Ám) / R / 120.0
-1.91 ± 2.74
K2-113b (LOW)
2022-11-10
David Arnot
OSO PIRATE
PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 80.0
-0.8 ± 3.02
K2-113b (LOW)
2022-08-27
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 240.0
-0.34 ± 2.45
K2-113b (LOW)
2021-12-08
Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
1.48 ± 1.58
K2-113b (LOW)
2021-11-03
Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
-3.25 ± 2.59
K2-113b (LOW)
2021-09-18
Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-4.68 ± 3.46

Space Observations

Planet
Observation Date
Mission O-C
minutes
K2-113b (LOW)
2021-10-05
TESS6.12 ± 8.06
K2-113b (LOW)
2021-09-23
TESS4.82 ± 4.61
K2-113b (LOW)
2021-09-18
TESS1.66 ± 5.76
K2-113b (LOW)
2021-09-12
TESS1.52 ± 3.89
K2-113b (LOW)
2021-08-25
TESS-6.11 ± 5.76
K2-113b (LOW)
2016-03-03
K20.9 ± 1.05
K2-113b (LOW)
2016-02-15
K2-2.91 ± 1.58
K2-113b (LOW)
2016-02-09
K2-0.29 ± 0.82
K2-113b (LOW)
2016-01-05
K25.17 ± 2.74
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