Liutungsheng

Key Facts

• Categorized as a Main-belt Asteroid
• Comparable in size to the island of Manhattan
• Not a Near Earth Object
• Not a Potentially Hazardous Object
• See orbit simulation

Overview

Liutungsheng is a mid-sized asteroid orbiting between Mars and Jupiter in the main portion of the asteroid belt. NASA JPL has not classified Liutungsheng as potentially hazardous because its orbit does not bring it close to Earth.

Liutungsheng orbits the sun every 1,340 days (3.67 years), coming as close as 1.84 AU and reaching as far as 2.91 AU from the sun. Based on its brightness and the way it reflects light, Liutungsheng is probably between 2.424 to 5.421 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the island of Manhattan.

The rotation of Liutungsheng has been observed. It completes a rotation on its axis every 4.78 hours.

No Close Approaches

Liutungsheng's orbit is 0.84 AU from Earth's orbit at its closest point. This means that there is a very wide berth between this asteroid and Earth at all times.

Orbital simulations conducted by NASA JPL's CNEOS do not show any close approaches to Earth.

Images and Observations

Liutungsheng's orbit is determined by observations dating back to Oct. 8, 1997. It was last officially observed on July 3, 2022. The IAU Minor Planet Center records 1,556 observations used to determine its orbit.

Accessibility and Exploration

This asteroid is not considered a viable target for human exploration by the NHATS study.

Similar Objects

These objects have orbits that share similar characteristics to the orbit of Liutungsheng:

• 30 Urania (A854 OA)
• 51 Nemausa (A858 BA)
• 105 Artemis (A868 SA)

References

• JPL Small Body Database
• Mission Design
• Sky Finder Chart

Orbit Simulation

Sky Map

The position of Liutungsheng is indicated by a ◯ pink circle. Note that the object may not be in your current field of view. Use the controls below to adjust position, location, and time.

Size Rendering

The above comparison is an artistic rendering that uses available data on the diameter of Liutungsheng to create an approximate landscape rendering with Mount Everest in the background. This approximation is built for full-resolution desktop browsers. Shape, color, and texture of asteroid are imagined.