exoclock

K2-19b

Discovered by: Sinukoff et al. 2016

The Star
Simbad
GAIA
2MASS
K2-19
DR2 3798833775141351552
J11395048+0036129
RA 11:39:50.4804 DEC +00:36:12.877
Parallax
3.423 mas
P.M. RA
-18.788 mas/y
P.M. DEC
4.415 mas/y
MagV
13.0
MagR
12.88
MagI*
12.149
MagJ
11.596
MagH
11.208
MagK
11.161
MagG
12.815
MagGBP
13.234
MagGRP
12.25
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Narita et al. 2015
Mid-time
2456813.37624 ± 0.0005 BJDTDB
Period
7.920994 ± 7.1e-05 days

Transit Parameters
Sinukoff et al. 2016
Rp/Rs
0.0754 ± 0.0006
a/Rs**
19.66 +0.27 -0.27
i
89.5 +0.4 -0.4 deg
e
-
ω
- deg
DepthR*
7.63 mmag
Duration*
3.27 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Sinukoff et al. 2016
Teff
5430.0 +60.0 -60.0 K
Log(g)
4.63 +0.1 -0.1 cm/s2
Fe/H
0.1 +0.04 -0.04 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
ALERT
1 (1)

0

-77.8±5.8

K2-19b


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-05-05 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 180.0
-77.8 ± 5.8
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