exoclock

HAT-P-6b

Discovered by: Noyes et al. 2008

The Star
Simbad
GAIA
2MASS
BD+41 4831
DR2 1925321658546436352
J23390581+4227575
RA 23:39:05.8101 DEC +42:27:57.503
Parallax
3.604 mas
P.M. RA
-20.075 mas/y
P.M. DEC
3.123 mas/y
MagV
10.47
MagR*
10.129
MagI*
9.957
MagJ
9.558
MagH
9.44
MagK
9.313
MagG
10.306
MagGBP
10.539
MagGRP
9.946
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2021
Mid-time
2455260.92994 ± 0.00021 BJDTDB
Period
3.8529962 ± 5e-07 days

Transit Parameters
Torres et al. 2008
Rp/Rs
0.0934 ± 0.0005
a/Rs
7.69 +0.22 -0.22
i
85.5 +0.3 -0.3 deg
e
-
ω
- deg
DepthR*
10.35 mmag
Duration*
3.51 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Noyes et al. 2008
Teff
6570.0 +80.0 -80.0 K
Log(g)
4.22 +0.03 -0.03 cm/s2
Fe/H
-0.13 +0.08 -0.08 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
LOW
21 (13)

3

0.5±0.4

HAT-P-6b


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-10-07 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 90.0
0.5 ± 0.9
2021-09-10 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 30.0
1.9 ± 1.7
2021-09-07 Jean-Baptiste Marquette
MrKite47
Newton Sky-Watcher 200/1000
ZWO ASI183MM Pro / R / 90.0
5.5 ± 2.6
2021-09-07 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 30.0
2.3 ± 2.0
2021-09-07 Patrick Brandebourg
Patrick Brandebourg (Observatoire du Guernet)
RC 250
Asi294MM Pro / R / 120.0
-0.7 ± 2.2
2021-08-14 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 120.0
3.1 ± 4.3
2021-08-14 Paolo Arcangelo Matassa
P.M.P.H.R. Deep Sky (K81)
Ritchey Chretien
ICX453AQ / Clear / 120.0
3.1 ± 5.8
2021-08-14 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 30.0
3.0 ± 2.6
2021-08-14 Adam Popowicz
Observatory Pyskowice
RC12" GSO
ASI ZWO 1600 MM / ATIK 11000M / R / 60.0
2.7 ± 2.7
2021-08-14 Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband
Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 30.0
2.6 ± 1.7
2021-08-14 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
2.3 ± 2.2
2021-08-14 Alessandro Marchini
Astronomical Observatory, University of Siena
Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0
-0.0 ± 1.9
2021-08-11 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 30.0
-1.2 ± 4.3
2020-10-06 Tõnis Eenmäe
Tartu Observatory
Zeiss 600
Andor Ikon-L / R / 20.0
-0.9 ± 1.3 - Data available
2020-09-29 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0
-1.1 ± 2.9 - Data available
2020-09-06 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
-2.2 ± 2.2 - Data available
2020-08-10 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 30.0
2.8 ± 1.3 - Data available
2020-08-10 Mauro Caló
Cavallino
RC
SBIG ST10 / Lum / 60.0
-4.1 ± 1.9 - Data available
2019-10-02 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 60.0
-2.1 ± 4.3 - Data available
2018-07-13 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / V / 120.0
-2.3 ± 1.7 - Data available
2012-09-22 Filip Walter
Stefanik Observatory
Meade SCT
SBIG ST-10XME / R / 60.0
-0.3 ± 1.4 - Data available


Literature Mid-times

Observation
Date
Mid-time Time format Reference O-C
minutes
2009-11-25 2455160.75292 ± 0.00034 BJD_TDB Todorov et al. 2012 1.3 ± 0.5
2008-10-01 2454740.77668 ± 0.00063 BJD_TDB Todorov et al. 2012 1.8 ± 0.9
2006-10-27 2454035.67575 ± 0.00028 HJD_UTC Noyes et al. 2008 -0.9 ± 0.4
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