exoclock

HAT-P-3b

Discovered by: Torres et al. 2007

The Star
Simbad
GAIA
2MASS
HAT-P-3
DR2 1510191594552968832
J13442258+4801432
RA 13:44:22.5939 DEC +48:01:43.206
Parallax
7.403 mas
P.M. RA
-19.746 mas/y
P.M. DEC
-24.008 mas/y
MagV
11.86
MagR*
11.025
MagI
10.504
MagJ
9.936
MagH
9.542
MagK
9.448
MagG
11.28
MagGBP
11.769
MagGRP
10.672
* calculated from GAIA magnitudes

Ephemeris - Verified True
Chan et al. 2011
Mid-time
2454856.70195 ± 0.0001 BJDTDB
Period
2.899736 ± 2e-06 days

Transit Parameters
Chan et al. 2011
Rp/Rs
0.1063 ± 0.002
a/Rs
10.4 +0.5 -0.5
i
87.1 +0.6 -0.6 deg
e
-
ω
- deg
DepthR*
14.14 mmag
Duration*
2.08 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Torres et al. 2008
Teff
5185.0 +80.0 -80.0 K
Log(g)
4.56 +0.03 -0.03 cm/s2
Fe/H
0.27 +0.08 -0.08 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times
LOW
31 (2)
4.25±0.16
0
HAT-P-3b


ExoClock Observations
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-07-07 Andrius Bruzas
Teide
Corrected Dall-Kirkham Astrograph
FLI ProLine KAF-16803 / R / 60.0
5.9 ± 1.9
2021-06-08 Jean-Louis NAUDIN
Gatinais French Observatory (GFO)
Orion Astrograph 8" f/3.9
ZWO ASI 290 MC / Clear / 40.0
1.7 ± 2.0
2021-04-14 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
8.3 ± 1.2
2021-04-14 Didier Laloum
Observatoire Privé du Mont (OPM)
RC 8 GSO
Atik 383L+ / Astrodon ExoPlanet-BB / 50.0
4.8 ± 1.2
2021-04-09 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / g' / 40.0
4.3 ± 1.2
2021-03-16 Fabio Mortari
Hypatia Observatory
Ritchey Chretienne 250mm f/5.3
Sbig ST8-XE / R / 200.0
3.6 ± 1.7
2021-03-16 Martin Smith
Heathwood Road
Celestron EdgeHD 800
Atik 414 ex / Clear / 30.0
2.9 ± 2.0
2021-03-16 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / I / 240.0
2.9 ± 1.9
2021-02-12 Leon Bewersdorff
Private Observatory (BLEW)
SCT 200 / 1280 (Celestron C8 with reducer)
QHY600M-PH / V / 30.0
3.5 ± 1.6
2020-06-08 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 60.0
4.5 ± 0.4
2020-05-27 Alberto Tomatis
Alto-Observatory
RC
STL 6303 / Lum / 60.0
7.3 ± 1.2
2020-05-10 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 90.0
4.8 ± 0.6
2020-04-02 Fabio Mortari
Hypatia Observatory
Newton 250mm f/4.9
Sbig ST8-XE / Lum / 120.0
8.1 ± 2.2 - Data available
2020-04-02 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
7.8 ± 0.9 - Data available
2020-04-02 Mark Phillips
Forthimage
Orion Optics Newtonian
Atik 460EX / R / 50.0
3.6 ± 1.9 - Data available
2020-04-02 Mauro Calo’
Cavallino
RC
SBIG ST10 / Lum / 60.0
3.3 ± 1.4 - Data available
2020-03-27 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 120.0
2.4 ± 1.0 - Data available
2020-03-10 Wonseok Kang
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 60.0
3.6 ± 0.4 - Data available
2019-06-17 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
4.5 ± 1.4 - Data available
2019-03-25 Mario Morales Aimar
Observatorio de Sencelles MPC K14
Reflector 10"
SBIG ST7-XME / V / 130.0
2.3 ± 1.3
2019-03-22 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 120.0
3.8 ± 0.7 - Data available
2019-03-19 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
4.7 ± 1.3 - Data available
2019-03-17 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / R / 120.0
1.1 ± 0.9 - Data available
2019-02-21 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / R / 120.0
2.3 ± 1.3 - Data available
2019-02-18 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
5.5 ± 0.4 - Data available
2019-02-18 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / R / 120.0
2.7 ± 1.7 - Data available
2016-03-21 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
5.3 ± 2.0 - Data available
2016-03-21 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / Lum / 60.0
2.9 ± 0.9 - Data available
2016-03-18 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / Clear / 120.0
2.2 ± 2.0 - Data available
2015-03-07 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 60.0
1.1 ± 1.3
2013-04-16 Claudio Lopresti
Claudio Lopresti
Mak-Newton
CCD Sbig ST10xme / R / 240.0
-0.1 ± 1.4 - Data available
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