exoclock

TOI-1899b

Discovered by: Cañas et al. 2020

The Star
Simbad
GAIA
2MASS
2MASS J19574239+4008357
DR2 2073530190996615424
J19574239+4008357
RA 19:57:42.3954 DEC +40:08:35.754
Parallax
7.757 mas
P.M. RA
35.427 mas/y
P.M. DEC
18.828 mas/y
MagV
14.88
MagR*
13.317
MagI*
13.139
MagJ
11.342
MagH
10.666
MagK
10.509
MagG
13.555
MagGBP
14.503
MagGRP
12.594
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Cañas et al. 2020
Mid-time
2458711.9578 ± 0.0012 BJDTDB
Period
29.02 ± 0.36 days

Transit Parameters
Cañas et al. 2020
Rp/Rs
0.194 ± 0.004
a/Rs
56.22 +1.59 -1.66
i
89.77 +0.15 -0.14 deg
e
0.118 +0.073 -0.077
ω
347.0 +27.0 -28.0 deg
DepthR*
50.58 mmag
Duration*
4.71 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted to produce a duration that matches the observations.

Limb Darkening Parameters
Cañas et al. 2020
Teff
3841.0 +54.0 -45.0 K
Log(g)
4.67 +0.03 -0.02 cm/s2
Fe/H
0.31 +0.11 -0.12 dex
ExoClock Status
Observing Priority
ExoClock Observations (Recent)
Space Observations
Literature Mid-times
ETD Observations
O-C minutes
HIGH
0 (0)

0

-

TOI-1899b


ExoClock Observations

Observation
Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
© 2019-2022 ExoClock Project - Privacy policy