exoclock

WASP-69b

Discovered by: Anderson et al. 2014

The Star
Simbad
GAIA
2MASS
BD-05 5432
DR2 6910753016653587840
J21000618-0505398
RA 21:00:06.1969 DEC -05:05:40.037
Parallax
19.987 mas
P.M. RA
33.676 mas/y
P.M. DEC
-93.436 mas/y
MagV
9.87
MagR*
9.22
MagI*
8.796
MagJ
8.032
MagH
7.543
MagK
7.459
MagG
9.485
MagGBP
10.048
MagGRP
8.818
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2021
Mid-time
2457176.17789 ± 0.00017 BJDTDB
Period
3.868139 ± 6e-07 days

Transit Parameters
Anderson et al. 2014
Rp/Rs
0.1336 ± 0.0016
a/Rs
11.953 +0.023 -0.023
i
86.71 +0.2 -0.2 deg
e
-
ω
- deg
DepthR*
20.55 mmag
Duration*
2.24 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Anderson et al. 2014
Teff
4715.0 +50.0 -50.0 K
Log(g)
4.54 +0.02 -0.02 cm/s2
Fe/H
0.14 +0.08 -0.08 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
MEDIUM
7 (1)

3

-1.9±0.4

WASP-69b


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2021-08-31 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)
Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / z' / 60.0
-0.4 ± 0.7
2020-09-13 Martin Smith
Heathwood Road
Skywatcher 120mm ED Apochromatic
Atik 414 ex / R / 6.0
0.8 ± 2.2 - Data available
2020-09-13 Nikolaos Paschalis
Nunki Observatory
Officina Stellare RILA 400
SBIG STXL 11002 / R / 60.0
-0.9 ± 1.6 - Data available
2020-09-13 Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 30.0
-2.7 ± 1.2 - Data available
2020-07-13 Anaël Wünsche
Observatoire des Baronnies Provençales
CDK Planewave
SBIG STL11K / V / 120.0
-0.3 ± 1.7 - Data available
2020-07-13 Manfred Raetz
privat observatory Herges-Hallenberg
SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / R / 60.0
-3.8 ± 1.2 - Data available
2019-09-27 Anaël Wünsche
Observatoire des Baronnies Provençales
Astelco
FLIPL230 / V / 30.0
-2.9 ± 0.6 - Data available


Literature Mid-times

Observation
Date
Mid-time Time format Reference O-C
minutes
2016-10-05 2457667.432296 ± 0.000171 BJD_TDB Murgas et al. 2020 1.1 ± 0.2
2016-08-16 2457617.14536 ± 0.00024 HJD_UTC Tsiaras et al. 2018 0.6 ± 0.3
2011-07-06 2455748.83344 ± 0.00018 BJD_UTC Anderson et al. 2014 -0.6 ± 0.3
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