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12210 Prykull

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Also known as (12210) 1981 EA42, 1981 EA42

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
1198.23163891374
Show 16 more facts
discoverer or inventor
Schelte J. Bus
site of astronomical discovery
Siding Spring Observatory
albedo
0.331
orbital eccentricity
0.1068266729488849
absolute magnitude
15.81
orbital inclination
7.597341323127127
periapsis
1.971956433493361
apoapsis
2.443662290822863
semi-major axis of an orbit
2.207809362158112
mean anomaly
2.536617648818763
longitude of ascending node
173.4805175109029
argument of periapsis
219.0773867960324
time of discovery or invention
1981-03-02
provisional designation
1981 EA42
time of periapsis
2460992.0570679926
Sources (4)

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