exoclock

Kepler-854b

Discovered by: Morton et al. 2016

The Star
Simbad
GAIA
2MASS
Kepler-854
DR2 2077841169916858240
J19332431+4308047
RA 19:33:24.3099 DEC +43:08:04.832
Parallax
0.687 mas
P.M. RA
-3.976 mas/y
P.M. DEC
-8.191 mas/y
MagV*
13.644
MagR*
13.283
MagI*
12.935
MagJ
12.378
MagH
12.106
MagK
12.046
MagG
13.504
MagGBP
13.799
MagGRP
12.977
* calculated from GAIA magnitudes

Ephemeris - Not verified False
GajdoĊĦ et al. 2019
Mid-time
2454966.985376 ± 1e-05 BJDTDB
Period
2.14463323 ± 3e-08 days

Transit Parameters
Morton et al. 2016
Rp/Rs
0.139 ± 0.013
a/Rs
4.1 +0.4 -0.4
i
80.9 +1.5 -1.5 deg
e
-
ω
- deg
DepthR*
22.58 mmag
Duration*
3.82 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Morton et al. 2016
Teff
6179.0 +110.4 -142.2 K
Log(g)
4.29 +0.11 -0.23 cm/s2
Fe/H
0.04 +0.13 -0.15 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
5 (1)
-1.2±1.0
0
Kepler-854b


ExoClock Observations
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-09-08 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-2.6 ± 1.6
2020-10-30 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-0.2 ± 3.0
2020-08-20 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
-0.9 ± 2.0
2020-07-06 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / Lum / 57.0
-0.9 ± 3.0
2020-06-21 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0
4.6 ± 4.3
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