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(73192) 2002 JE3

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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
Followed by
(73193) 2002 JQ5
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1181.931426699074
Show 15 more facts
time of discovery or invention
2002-05-04
discoverer or inventor
Spacewatch
provisional designation
2002 JE3
site of astronomical discovery
Kitt Peak National Observatory
absolute magnitude
15.79
orbital eccentricity
0.1037215571753169
semi-major axis of an orbit
2.187740982043542
periapsis
1.960825080689729
apoapsis
2.414656883397355
orbital inclination
6.877753900299715
longitude of ascending node
41.45357479111954
argument of periapsis
239.3597395443583
mean anomaly
45.42172380218598
time of periapsis
2460851.373992176
Sources (2)

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