exoclock
exoclock
KELT-15b
Discovered by: Rodriguez et al. 2016
The Star
Simbad
GAIA
2MASS
CD-51 2720
DR2 5489780919480009472
J07493960-5207136
RA 07:49:39.6019 DEC -52:07:13.574
Parallax
3.051 mas
P.M. RA
-4.516 mas/y
P.M. DEC
-2.283 mas/y
MagV
11.39
MagR*
10.862
MagI*
10.751
MagJ
10.205
MagH
9.919
MagK
9.854
MagG
11.069
MagGBP
11.372
MagGRP
10.631
* calculated from GAIA magnitudes

Ephemeris - Verified True
Kokori et al. 2020
Mid-time
2458544.07707 ± 0.00018 BJDTDB
Period
3.329472 ± 6e-06 days

Transit Parameters
Rodriguez et al. 2016
Rp/Rs
0.1001 ± 0.0022
a/Rs
6.7 +0.14 -0.35
i
88.3 +1.2 -1.7 deg
e
-
ω
- deg
DepthR*
13.19 mmag
Duration*
4.13 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Rodriguez et al. 2016
Teff
6003.0 +56.0 -52.0 K
Log(g)
4.17 +0.02 -0.04 cm/s2
Fe/H
0.05 +0.03 -0.03 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
3 (0)
0.7±1.0
13
KELT-15b


ExoClock Observations
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2020-12-13 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
3.2 ± 2.3
2020-12-03 Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / R / 60.0
-0.5 ± 2.3
2020-03-25 Phil Evans
El Sauce
Planewave CDK14
SBIG STT 1603-3 / R / 70.0
0.3 ± 1.3 - Data available


Literature Mid-times
Observation
Date
Mid-time Time format Reference O-C
minutes
2019-03-24 2458567.38262 ± 0.00075 BJD_TDB Edwards et al. 2020 -1.1 ± 1.1
2019-03-21 2458564.05458 ± 0.00074 BJD_TDB Edwards et al. 2020 1.0 ± 1.1
2019-03-18 2458560.72358 ± 0.00078 BJD_TDB Edwards et al. 2020 -1.2 ± 1.1
2019-03-08 2458550.7362 ± 0.00077 BJD_TDB Edwards et al. 2020 0.3 ± 1.1
2019-03-04 2458547.40593 ± 0.00073 BJD_TDB Edwards et al. 2020 -0.9 ± 1.1
2019-02-19 2458534.08713 ± 0.0024 BJD_TDB Edwards et al. 2020 -2.2 ± 3.5
2019-01-30 2458514.11222 ± 0.00066 BJD_TDB Edwards et al. 2020 0.6 ± 1.0
2019-01-27 2458510.78149 ± 0.00068 BJD_TDB Edwards et al. 2020 -1.2 ± 1.0
2019-01-23 2458507.45364 ± 0.00067 BJD_TDB Edwards et al. 2020 1.1 ± 1.0
2019-01-17 2458500.79344 ± 0.00062 BJD_TDB Edwards et al. 2020 -0.7 ± 0.9
2019-01-13 2458497.46521 ± 0.00061 BJD_TDB Edwards et al. 2020 1.1 ± 0.9
2019-01-10 2458494.13536 ± 0.00068 BJD_TDB Edwards et al. 2020 0.5 ± 1.0
2015-01-06 2457029.1663 ± 0.0078 BJD_TDB Rodriguez et al. 2016 -1.5 ± 11.2
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