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WASP-2b


The Star
Simbad
GAIA
2MASS
WASP-2
DR2 1748596020745038208
J20305413+0625463
RA 20:30:54.1279 DEC +06:25:46.338
Parallax
6.498 mas
P.M. RA
5.936 mas/y
P.M. DEC
-48.279 mas/y
Vmag
11.98
Rmag*
11.308
Imag*
11.024
Jmag
10.166
Hmag
9.752
Kmag
9.632
Gmag
11.564
GBP mag
12.047
GRP mag
10.946
* calculated from GAIA magnitudes

The Planet
Discovered by
Ephemeris by
Priority
Collier Cameron et al. 2007
Sada et al. 2012
MEDIUM
Mid-time
2453991.51536 ± 0.00018 BJDTDB
Period
2.1522213 ± 4e-07 days
Rband Depth*
19.12 mmag
Duration*
1.78 hours
* calculated from the parameters below, using PyLightcurve
Limb Darkening Parameters
Teff
5200 K
Log(g)
4.54 cm/s2
Fe/H
0.1 dex
Transit Parameters
Rp/Rs
0.13095238
a/Rs
8.033
i
84.81 deg
e
0.0
ω
0.0 deg


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