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(39232) 2000 YF42

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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
1216.799175155038
Show 15 more facts
time of discovery or invention
2000-12-30
provisional designation
2000 YF42
albedo
0.055
orbital eccentricity
0.1733007663650734
absolute magnitude
15.07
orbital inclination
7.426210613765005
periapsis
1.844001152756111
apoapsis
2.617116210684989
semi-major axis of an orbit
2.23055868172055
mean anomaly
287.8207272198672
longitude of ascending node
101.2853799503653
argument of periapsis
224.8511336936166
time of periapsis
2461244.465776617
Sources (3)

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