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(23144) 2000 AY182

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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
19.007
Orbital period
4409.143344843697
Show 15 more facts
time of discovery or invention
2000-01-07
provisional designation
2000 AY182
mean anomaly
79.84501016594733
longitude of ascending node
230.1284795886356
argument of periapsis
211.200145345424
absolute magnitude
11.61
orbital eccentricity
0.07040362096728942
orbital inclination
9.403808450877602
periapsis
4.891757854602104
apoapsis
5.632719144097506
semi-major axis of an orbit
5.262238499349805
albedo
0.135
time of periapsis
2459822.588624466
Sources (4)

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