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(99306) 2001 SC101

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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
16.363
Orbital period
4237.735424866355
Show 16 more facts
time of discovery or invention
2001-09-20
provisional designation
2001 SC101
albedo
0.072
rotation period
90.056
absolute magnitude
12.55
orbital eccentricity
0.02087616704402561
semi-major axis of an orbit
5.124957575617644
periapsis
5.017968105175505
apoapsis
5.231947046059782
orbital inclination
5.537341349276903
longitude of ascending node
134.2851288924971
argument of periapsis
122.7624534263743
mean anomaly
90.74708130613737
time of periapsis
2459732.271885683
Sources (3)

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via Wikidata sitelinks · CC0