exoclock

WASP-145Ab

Discovered by: Hellier et al. 2019

The Star
Simbad
GAIA
2MASS
CD-59 7727A
DR2 6458529931463278848
J21290068-5850102
RA 21:29:00.6895 DEC -58:50:10.300
Parallax
10.924 mas
P.M. RA
107.107 mas/y
P.M. DEC
11.185 mas/y
MagV
11.59
MagR
11.43
MagI*
10.485
MagJ
9.843
MagH
9.292
MagK
9.194
MagG
11.358
MagGBP
11.934
MagGRP
10.671
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Hellier et al. 2019
Mid-time
2456844.166 ± 0.0003 BJDTDB
Period
1.7690381 ± 8e-07 days

Transit Parameters
Hellier et al. 2019
Rp/Rs
0.108 ± 0.012
a/Rs**
8.09 +0.09 -0.09
i
83.3 +1.3 -1.3 deg
e
-
ω
- deg
DepthR*
7.45 mmag
Duration*
0.98 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Hellier et al. 2019
Teff
4900.0 +150.0 -150.0 K
Log(g)
4.65 +0.1 -0.1 cm/s2
Fe/H
-0.04 +0.1 -0.1 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
MEDIUM
2 (2)

0

4.2±1.7

WASP-145Ab


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
2022-04-26 Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / R / 60.0
4.4 ± 2.4
2022-04-03 Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / R / 60.0
4.0 ± 2.3
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