exoclock
exoclock
KELT-3b
Discovered by: Pepper et al. 2013
The Star
Simbad
GAIA
2MASS
BD+41 2024
DR2 806492019492266752
J09543439+4023170
RA 09:54:34.3870 DEC +40:23:16.978
Parallax
4.732 mas
P.M. RA
-28.328 mas/y
P.M. DEC
-24.411 mas/y
MagV
9.82
MagR*
9.579
MagI*
9.279
MagJ
8.963
MagH
8.728
MagK
8.662
MagG
9.763
MagGBP
10.014
MagGRP
9.388
* calculated from GAIA magnitudes

Ephemeris - Verified True
Mallonn et al. 2019
Mid-time
2456269.4899 ± 0.0003 BJDTDB
Period
2.703385 ± 1.8e-06 days

Transit Parameters
Pepper et al. 2013
Rp/Rs
0.0939 ± 0.0011
a/Rs
6.02 +0.24 -0.22
i
84.2 +0.7 -0.6 deg
e
-
ω
- deg
DepthR*
10.46 mmag
Duration*
3.15 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Pepper et al. 2013
Teff
6306.0 +50.0 -49.0 K
Log(g)
4.21 +0.03 -0.03 cm/s2
Fe/H
0.04 +0.08 -0.08 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
5 (1)
4.3±0.7
0
KELT-3b


ExoClock Observations
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-03-20 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
4.6 ± 2.6
2021-01-06 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0
5.4 ± 1.4
2020-03-31 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 30.0
5.2 ± 1.2 - Data available
2020-02-14 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 180.0
1.8 ± 1.6 - Data available
2016-04-12 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / Rc / 60.0
3.4 ± 2.2 - Data available
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