Kepler-18
Stellar parameters and planets on the system

Host Star: Kepler-18	Kepler-18 System planets
RA 298.07947 Teff 5383 Radius 1.108 Mass 0.972 DEC 44.746334 Spectral Type EU V Mag 14 I Mag 0 Distance 0 J Mag 0 H Mag 0 K Mag 0	Planet Name Planet Mass Planet Radius Semi Major Axis Orbital Period Eccentricity Inclination Kepler-1485 b 0 0.131 0 19.9157725 0 0 Kepler-18 b 0.0216153289 0.1784283673 0.0447 3.504725 0 84.92 Kepler-18 c 0.0541169808 0.4888937263 0.0752 7.64159 0 87.68 Kepler-18 d 0.0512852783 0.6218228599 0.1172 14.85888 0 88.07

Photometric data catalogues and tools:

TESS OBSERVATIONS

Light curve files contain flux time series data and are produced for each target using simple aperture photometry. These are used to search for transiting planets and other astrophysical phenomena. The flux and uncertainties are provided at each cadence, with NaNs filling in any missing data values. TESS light curves are FITS format files that contain the output of the photometric extraction and subsequent systematics removal (cotrending) performed by the SPOC algorithms. A single light curve file contains the data for one target for on observing sector. If a target was observed in more than one TESS sector, multiple light curve files will be created but they may be made available on the MAST in separate deliveries.
Here there are the plotted Light Curves from each Observation Fits file whit the Data validation auxiliary products created by the Tess pipeline.