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25931 Peterhu

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Also known as Peterhu

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
1699.348655157485
Show 14 more facts
time of discovery or invention
2001-02-19
provisional designation
2001 DJ70
orbital eccentricity
0.06652270947155575
orbital inclination
3.382090232661479
periapsis
2.601515795735484
apoapsis
2.972301204703291
semi-major axis of an orbit
2.786908500219387
mean anomaly
357.6008530943448
longitude of ascending node
150.7813098973428
argument of periapsis
134.4585345906186
absolute magnitude
15.39
time of periapsis
2461011.8249640767
Sources (2)

via Wikidata · CC0