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(73031) 2002 EM80

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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
Minor-planet group
asteroid belt
Orbital period
1499.569469970196
Show 15 more facts
time of discovery or invention
2002-03-12
discoverer or inventor
Near-Earth Asteroid Tracking
site of astronomical discovery
Palomar Observatory
provisional designation
2002 EM80
absolute magnitude
16.41
orbital eccentricity
0.1832715201948452
semi-major axis of an orbit
2.563965096063806
periapsis
2.09406331518167
apoapsis
3.033866876945942
orbital inclination
4.961996529579732
longitude of ascending node
11.5891646525773
argument of periapsis
266.7780007802633
mean anomaly
198.2215096233352
time of periapsis
2461674.38356963
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0