Wobble Hunter

Slide period, mass & eccentricity until the cyan track threads the dots, then Lock In — earlier locks earn a bonus.

Star1

Best—

Year0.0/ 15

0 / 60 epochsσ 0.40 mas

Period6.50 yr

1 yr12 yr

Mass wobble 17.1 mas10.5 M_J

1 M_J20 M_J

Eccentricity0.30

0 circular0.6 elongated

Period: count the waves in Offset vs time.
Mass: sets the loop size (wobble ∝ M·P^⅔).
Eccentricity: lopsided loops, quick swings.
χ²/dof ≈ 1: your track is inside the noise.

Fit χ²/dof—

collecting epochs…