exoclock

WASP-71b (MEDIUM)

Discovered by: Smith et al. 2013

The Star
Simbad
GAIA
2MASS
BD+00 316
DR2 2507901914613005056
J01570320+0045318
RA 01:57:03.2040 DEC +00:45:31.878
Parallax
2.729 mas
P.M. RA
23.305 mas/y
P.M. DEC
-7.093 mas/y
MagV
10.56
MagR*
10.356
MagI*
9.898
MagJ
9.636
MagH
9.416
MagK
9.32
MagG
10.568
MagGBP
10.886
MagGRP
10.118
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458720.93288 ± 0.00017 BJDTDB
Period
2.90368321 ± 4.1e-07 days

Transit Parameters
Smith et al. 2013
Rp/Rs
0.0666 ± 0.0011
a/Rs
4.4 +0.3 -0.3
i
84.9 +2.2 -2.2 deg
e
-
ω
- deg
DepthR*
5.66 mmag
Duration*
5.07 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Smith et al. 2013
Teff
6059.0 +98.0 -98.0 K
Log(g)
3.92 +0.05 -0.05 cm/s2
Fe/H
0.14 +0.08 -0.08 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 7.7"
Total Observations (Recent) 20 (0)
O-C 0.19 ± 0.44 minutes
ExoClock Observations (Recent) 2 (0)
Space Observations (Recent) 17 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.06427 ± 0.00028

WASP-71b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
WASP-71b (MEDIUM)
2021-10-31
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
-0.38 ± 5.9
WASP-71b (MEDIUM)
2020-12-07
Rauno Neito
Tartu Observatory
Planewave CDK 12.5
Apogee Alta U42 / R / 60.0
-0.95 ± 5.62

Space Observations

Planet
Observation Date
Mission O-C
minutes
WASP-71b (MEDIUM)
2021-10-08
TESS0.06 ± 1.25
WASP-71b (MEDIUM)
2021-10-05
TESS-0.03 ± 1.43
WASP-71b (MEDIUM)
2021-10-02
TESS-0.48 ± 1.58
WASP-71b (MEDIUM)
2021-09-29
TESS0.08 ± 1.73
WASP-71b (MEDIUM)
2021-09-24
TESS1.76 ± 1.87
WASP-71b (MEDIUM)
2021-09-21
TESS1.64 ± 1.41
WASP-71b (MEDIUM)
2021-09-18
TESS0.71 ± 1.43
WASP-71b (MEDIUM)
2021-09-12
TESS0.07 ± 1.58
WASP-71b (MEDIUM)
2021-09-09
TESS-1.68 ± 1.44
WASP-71b (MEDIUM)
2021-09-06
TESS0.66 ± 1.4
WASP-71b (MEDIUM)
2021-08-26
TESS-0.19 ± 1.41
WASP-71b (MEDIUM)
2018-11-10
TESS-1.93 ± 1.58
WASP-71b (MEDIUM)
2018-11-08
TESS-1.93 ± 1.38
WASP-71b (MEDIUM)
2018-11-05
TESS-0.83 ± 1.44
WASP-71b (MEDIUM)
2018-10-30
TESS-0.36 ± 1.27
WASP-71b (MEDIUM)
2018-10-24
TESS0.66 ± 1.44
WASP-71b (MEDIUM)
2018-10-21
TESS1.17 ± 1.38

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2011-06-26 Smith et al. 2013 0.4 ± 1.01
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