Spectroscopic Exoplanet Detection · Keplerian Dynamics

Hunt Worlds
by Starlight

Full Keplerian orbital mechanics, real-time Doppler-shifted stellar spectra, cross-correlation functions, and Lomb–Scargle periodogram analysis — the exact pipeline used by HARPS, HIRES, and ESPRESSO.

Orbit · Barycentre

i = 60°

Stellar Spectrum · CCF

vᵣ = 0.0 m/s

Radial Velocity Curve

K = — m/s

Lomb–Scargle Periodogram

N = 0 obs

System Parameters

Star

Mass M★1.00 M☉

Inclination i60°

Systemic γ0 m/s

Planet 1

Period P3.52 d

Mass m sin i1.00 MJ

Eccentricity e0.00

ω (arg. periapsis)0°

Planet 2

Period P14.2 d

Mass m sin i0.30 MJ

Eccentricity e0.10

ω (arg. periapsis)45°

Planet 3

Period P365 d

Mass m sin i1.00 MJ

Eccentricity e0.05

ω (arg. periapsis)270°

Observations

Noise σ3.0 m/s

Jitter1.0 m/s

No observations yet

Presets

Phase fold

Fold period—

Hunt Worlds
by Starlight

Star

Planet 1

Planet 2

Planet 3

Observations

Discovery Mode

Presets

Phase fold

System Revealed

Hunt Worldsby Starlight

Star

Planet 1

Planet 2

Planet 3

Observations

Discovery Mode

Presets

Phase fold

System Revealed

Hunt Worlds
by Starlight