Jayleno

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

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

Jayleno orbits the sun every 1,420 days (3.89 years), coming as close as 2.09 AU and reaching as far as 2.86 AU from the sun. Based on its brightness and the way it reflects light, Jayleno is probably between 3.240 to 7.245 kilometers in diameter, making it larger than 99% of asteroids, very roughly comparable in size to the island of Manhattan.

No Close Approaches

Jayleno's orbit is 1.07 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

Jayleno's orbit is determined by observations dating back to April 3, 1989. It was last officially observed on Feb. 6, 2023. The IAU Minor Planet Center records 2,336 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 Jayleno:

• 17 Thetis (A852 HA)
• 248 Lameia (A885 LA)
• 329 Svea (A892 FG)

References

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

Orbit Simulation

Sky Map

The position of Jayleno 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 Jayleno 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.