Atlas — the interactive world
the Solar System · Explore · schematic figure · 8 planets · 5 dwarf planets · 2 belts · 1 comet · positions computed for today · editorial corpus · no live source connected
Dwarf planet · Kuiper belt
Pluto
The Kuiper belt’s best-known dwarf planet — nitrogen glaciers on a heart-shaped plain, flown past by New Horizons in 2015.
- Mean distance
- 39.48 au
- Orbital period
- 247.94 y
- Diameter
- 2,376 km
- Mass
- 0.013 ×10²⁴ kg
- Known moons
- 5 (as recorded)
Values: NASA Planetary Fact Sheet (Pluto) — not network-verified in this run.
Listed without a figure position: JPL small-body orbital elements were not importable in this environment, and no position is invented.
Recorded encounters
- 2015 New HorizonsNew Horizons passes Pluto — the first close encounter
An encounter sequence is the order the records give, not a flight path. Atlas holds no trajectory for these missions and draws none.
Data: NASA Planetary Fact Sheet · JPL approximate elements · JPL small-body database (1P/Halley).
Schematic · log-compressed · ranked discs · not an ephemeris — full statement →
Schematic view: distances are log-compressed (to true scale Neptune sits 30× Earth’s distance) and discs are ranked by size, not to scale. Positions computed from JPL mean orbital elements for today — an orientation good to a few degrees, not an ephemeris.
Data: NASA Planetary Fact Sheet · JPL approximate elements · JPL small-body database (1P/Halley).