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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
Diameter
2.882
Orbital period
1285.004752599221
Show 16 more facts
time of discovery or invention
2000-04-04
site of astronomical discovery
Anderson Mesa Station
provisional designation
2000 GY137
albedo
0.337
orbital eccentricity
0.1777071980130882
absolute magnitude
14.65
orbital inclination
5.292230403561662
periapsis
1.902088383912626
apoapsis
2.724215967327216
semi-major axis of an orbit
2.313152175619921
mean anomaly
295.4014215048006
longitude of ascending node
56.32670123749639
argument of periapsis
273.2104823069067
time of periapsis
2461031.0818899376
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0