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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
1939.281122585922
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time of discovery or invention
1998-09-17
discoverer or inventor
OCA-DLR Asteroid Survey
provisional designation
2001 DU76
site of astronomical discovery
Caussols
absolute magnitude
14.32
orbital eccentricity
0.09957294439022449
semi-major axis of an orbit
3.043417699893219
periapsis
2.740375638505526
apoapsis
3.346459761280911
orbital inclination
8.955327907572142
longitude of ascending node
317.0039838822807
argument of periapsis
114.8336323744309
mean anomaly
242.3551238523965
time of periapsis
2461234.2402430056
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0