Pauly

Key Facts

• Categorized as a Main-belt Asteroid
• Comparable in size to the U.S. state of Rhode Island (40.73 km diameter)
• Not a Near Earth Object
• Not a Potentially Hazardous Object
• See orbit simulation

Overview

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

Pauly orbits the sun every 1,970 days (5.39 years), coming as close as 2.37 AU and reaching as far as 3.78 AU from the sun. Pauly is about 40.7 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the U.S. state of Rhode Island.

The rotation of Pauly has been observed. It completes a rotation on its axis every 16.17 hours.

No Close Approaches

Pauly's orbit is 1.35 AU from Earth's orbit at its closest point. This means that there is an extremely 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

Pauly's orbit is determined by observations dating back to Feb. 24, 1902. It was last officially observed on July 4, 2023. The IAU Minor Planet Center records 5,190 observations used to determine its orbit.

Scientists have been able to determine this object's shape:

View asteroid Pauly in 3D.

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 Pauly:

• 95 Arethusa (A867 WA)
• 202 Chryseis (A879 RA)
• 368 Haidea (A893 KC)

References

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

Orbit Simulation

Sky Map

The position of Pauly 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.