Eith (pronounced to rhyme with “ice” — ipa: /aiθ/) is the central planet in the Eithalica system.

Footnotes

Eith
Type	planet
Mass	6.40 × 1024 kg
Mean radius	6.53 × 106 m
Oblateness	0.124
Siderial day	20,149.0 sec (5 h : 35 m : 49 s)
Synodic day	20,161.8 sec (5 h : 36 m : 02 s)
Direction of rotation	prograde (same direction as orbit)
Orbital period	31,754,824 sec (367.53 Earth days) 1,575 mios
Orbital radius	150.23 × 109 m
Axial tilt	22.9°

Type	planet^[1]
Mass	6.40 × 10²⁴ kg
Mean radius	6.53 × 10⁶ m
Oblateness	0.124
Siderial day	20,149.0 sec (5 h : 35 m : 49 s)
Synodic day	20,161.8 sec (5 h : 36 m : 02 s)
Direction of rotation	prograde (same direction as orbit)
Orbital period	31,754,824 sec (367.53 Earth days) 1,575 mios
Orbital radius	150.23 × 10⁹ m
Axial tilt	22.9°

Eith