MoonMoon of Jupiter
Sinope
A retrograde irregular moon of Jupiter.
38km
Diameter23,939,000km
From Jupiter758.9days
Orbital Period1914
DiscoveredAbout
Sinope is a retrograde irregular satellite of Jupiter in the Pasiphae group.
Properties
38km
Diameter23,939,000km
Semi-major Axis758.90days
Orbital Period7.5e16kg
Mass1914
Discovery YearSeth Barnes Nicholson
Discovered ByNotable Facts
01
Sinope was the outermost known moon of Jupiter for 45 years
Other Moons of Jupiter

Io
The most volcanically active body in the solar system and innermost Galilean moon.
3,643.2 km
Diameter
1.8 d
Orbit
1610
Discovered

Europa
Jupiter moon with a subsurface ocean considered a prime candidate for extraterrestrial life.
3,121.6 km
Diameter
3.6 d
Orbit
1610
Discovered

Ganymede
The largest moon in the solar system, bigger than Mercury, with its own magnetic field.
5,268.2 km
Diameter
7.2 d
Orbit
1610
Discovered

Callisto
Jupiter's second-largest moon with the most cratered surface in the solar system.
4,820.6 km
Diameter
16.7 d
Orbit
1610
Discovered