Table:
text: Epsilon Eridani
Planetary system
The Epsilon Eridani system
Companion_in_order_from_star Mass Semimajor_axis_AU_ Orbital_period_s_day_ Eccentricity Inclination
Asteroid belt 3 AU 3 AU 3 AU 3 AU —
b (unconfirmed) 1.55 ± 0.24 MJ 3.38–3.50 2,502–2,630 0.25–0.702 —
Asteroid belt 20 AU 20 AU 20 AU 20 AU —
c (unconfirmed) 0.1 MJ 40? 102270 0.3 —
Dust disk 35–100 AU 35–100 AU 35–100 AU 35–100 AU —

Question: What is the tilt of a semimajor axis of 20 au for Epsilon Eridani?

Question: What is the eccentricity if the semimajor axis in Epsilon Eridani is 20 AU?