Gen AI / ML Exoplanet Data Ops: NASA HWO

The Extrasolar Planets Encyclopedia [EXOPLANETS]

Select columns to retrieve a parameter table:

star_mass - Mass of the Star with the Extrasolar Planet (Solar Masses)
name - Source Designation
planet_status - Status of the Extrasolar Planet
bii - Galactic Latitude
ra - Right Ascension
periastron_longitude - Omega, the Periastron Longitude
star_alt_names - Alternative Designations of the Star with the Extrasolar Planet
eccentricity - Eccentricity of the Orbit of the Extrasolar Planet
vmag - V Magnitude of the Star with the Extrasolar Planet
dec - Declination
semi_major_axis - Semi-Major Axis of the Orbit of the Extrasolar Planet (AU)
"__z_ra_dec" - System unit vector column
metallicity - Metallicity of the Star with the Extrasolar Planet (Solar Metallicity)
kmag - K Magnitude of the Star with the Extrasolar Planet
star_radius - Radius of the Star with the Extrasolar Planet (Solar radii)
imag - I Magnitude of the Star with the Extrasolar Planet
planet_radius - Radius of the Extrasolar Planet (Jupiter radii)
hmag - H Magnitude of the Star with the Extrasolar Planet
publication_status - Flag [RSCW] Indicates Status of Publication
detection_method - Method of Detection of Planet
spect_type - Spectral Type of the Star with the Extrasolar Planet
star_t_eff - Effective Temperature of the Star with the Extrasolar Planet (K)
last_update - Date of Last Update to This Catalog Entry
"__x_ra_dec" - System unit vector column
star_name - Designation of the Star with the Extrasolar Planet
angular_separation - Angular Separation Between the Extrasolar Planet and the Star It Orbits
molecules - Detected Molecular Composition of Planet
"__row" - System index column
"distance" - Distance to the Star with the Extrasolar Planet (pc)
star_age - Age of the Star with the Extrasolar Planet (Gyr)
inclination - Inclination of the Orbit of the Extrasolar Planet (degrees)
planet_mass - Mass of the Extrasolar Planet (Jupiter masses)
lii - Galactic Longitude
"__y_ra_dec" - System unit vector column
discovered_year - Year in Which the Planet Was Discovered
jmag - J Magnitude of the Star with the Extrasolar Planet
orbital_period - Orbital Period of the Extrasolar Planet (days)

Number of rows: 0

Number of columns: 0

Exoplanet Clustering using Machine Learning

A possible use case relevant to this dataset is to apply machine learning to perform a Clustering operation on Star and Exoplanet radii (for example).

For this example, we are using the Scikit-Learn ML framework...

Clustering Plots

Star radii: Solar radii

Exoplanet radii: Jupiter radii

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