exoclock
exoclock
HAT-P-66b
Discovered by: Hartman et al. 2016
The Star
Simbad
GAIA
2MASS
HAT-P-66
DR2 852608874351434752
J10021743+5357031
RA 10:02:17.4467 DEC +53:57:03.201
Parallax
1.04 mas
P.M. RA
-9.381 mas/y
P.M. DEC
-15.255 mas/y
MagV
12.99
MagR
12.94
MagI
12.339
MagJ
12.001
MagH
11.735
MagK
11.675
MagG
12.892
MagGBP
13.178
MagGRP
12.456
* calculated from GAIA magnitudes

Ephemeris - Not verified False
Hartman et al. 2016
Mid-time
2457258.7999 ± 0.0007 BJDTDB
Period
2.972086 ± 6e-06 days

Transit Parameters
Hartman et al. 2016
Rp/Rs
0.0872 ± 0.0024
a/Rs
5.01 +0.21 -0.32
i
86.2 +1.8 -1.8 deg
e
-
ω
- deg
DepthR*
9.83 mmag
Duration*
4.74 hours
* calculated from the other parameters, using PyLightcurve

Limb Darkening Parameters
Hartman et al. 2016
Teff
6002.0 +50.0 -50.0 K
Log(g)
3.99 +0.04 -0.04 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
4 (2)
1.7±1.4
0
HAT-P-66b


ExoClock Observations
Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-04-07 Yves Jongen
Rasteau Observatory
Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0
-7.1 ± 2.7
2021-03-21 Paul Benni
Acton Sky Portal
C11 EdgeHD
SBIG ST8XME / Astrodon ExoPlanet-BB / 40.0
4.3 ± 1.9
2021-01-29 Taewoo Kim
Deokheung Optical Astronomy Observatory
NYSC 1m Telescope
FLI PL-16803 or PI SOPHIA-2048B / R / 120.0
0.9 ± 4.3
2020-12-24 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / Lum / 100.0
11.1 ± 4.3
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