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(48254) 2001 UE83

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asteroid

Picture of the Day · NASA

Pathfinder on Mars

Pathfinder on Mars

2026-07-04

On July 4th, 1997, using its own array of fireworks, a parachute, and a cocoon of airbags, the Mars Pathfinder spacecraft bounced like a giant beach ball at least 15 times before it came to rest on the surface of Mars at 10:07 AM Pacific Daylight Time. After its then novel airbag-assisted landing sequence was completed, Pathfinder transmitted this color mosaic to mission operators on Earth. In the scene from another world, the Mars Sojourner robot rover is visible in the foreground, crouched on top of the unfolded Pathfinder. About the size of a large house cat, the six-wheeled, solar-powered Sojourner became the first successful Martian rover. Surrounding Pathfinder are deflated airbags and the rock-strewn terrain of the Ares Vallis floodplain. In the distance Martian hills appear against a dusty brownish sky. The Pathfinder lander was subsequently renamed the Carl Sagan Memorial Station.

via NASA APOD

Wikidata facts

Instance of
asteroid
Parent body
Sun
Diameter
21.049
Orbital period
4325.18676688468
Show 15 more facts
time of discovery or invention
2001-10-20
provisional designation
2001 UE83
albedo
0.053
absolute magnitude
12.52
orbital eccentricity
0.1087311415126038
semi-major axis of an orbit
5.195224178293878
periapsis
4.630341522974105
apoapsis
5.760106833613651
orbital inclination
31.78532140501031
longitude of ascending node
47.21670280408973
argument of periapsis
292.8078335692342
mean anomaly
58.43314853077959
time of periapsis
2460098.4603311867
Sources (3)

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