exoclock

HAT-P-39b

Discovered by: Hartman et al. 2012

The Star
Simbad
GAIA
2MASS
HAT-P-39
DR2 3169391577586325120
J07350197+1749482
RA 07:35:01.9794 DEC +17:49:48.234
Parallax
1.406 mas
P.M. RA
1.121 mas/y
P.M. DEC
-8.592 mas/y
MagV
12.422
MagR*
12.04
MagI*
11.868
MagJ
11.424
MagH
11.184
MagK
11.157
MagG
12.227
MagGBP
12.477
MagGRP
11.836
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Hartman et al. 2012
Mid-time
2455208.7513 ± 0.0004 BJDTDB
Period
3.54387 ± 5e-06 days

Transit Parameters
Hartman et al. 2012
Rp/Rs
0.099 ± 0.003
a/Rs
6.74 +0.25 -0.25
i
87.0 +1.0 -1.0 deg
e
-
ω
- deg
DepthR*
12.52 mmag
Duration*
4.2 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Hartman et al. 2012
Teff
6430.0 +100.0 -100.0 K
Log(g)
4.17 +0.05 -0.05 cm/s2
Fe/H
0.19 +0.1 -0.1 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
LOW
7 (7)

0

6.5±1.0

HAT-P-39b


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-01-13 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave 2
ZWO ASI6200 / Clear / 120.0
7.8 ± 1.4
2022-01-13 Andras Dan
Rocca1
Celestron C8
QHY 183 M / Astrodon ExoPlanet-BB / 60.0
4.5 ± 3.0
2022-01-13 Dominique DANIEL
La Montjoie
Celestron CGX C8 XLT
Camera CMOS ZWO ASI294MC pro (color) / Clear / 180.0
0.4 ± 3.5
2022-01-05 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
5.7 ± 2.7
2022-01-05 Valère Perroud
Observatoire de Duines
RC 10
Moravian G2-4000 / Lum / 180.0
3.2 ± 4.3
2021-11-03 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 150.0
8.7 ± 2.9
2021-11-03 Martin Crow
Burnham Observatory
Celestron C9.25
SX694 mono / R / 120.0
7.1 ± 4.3
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