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(74291) 1998 SU136

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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
1527.200955000548
Show 14 more facts
time of discovery or invention
1998-09-26
provisional designation
1998 SU136
absolute magnitude
15.5
orbital eccentricity
0.2134647354677237
semi-major axis of an orbit
2.595365377100938
periapsis
2.041346393435997
apoapsis
3.149384360765879
orbital inclination
4.603027266476774
longitude of ascending node
96.46388579214688
argument of periapsis
279.2870961993721
mean anomaly
173.7133840027187
time of periapsis
2460263.568761263
Sources (2)

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