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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
Jupiter trojan
Diameter
10.563
Orbital period
4316.939876769616
Show 16 more facts
time of discovery or invention
1995-07-25
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
provisional designation
2001 DL80
albedo
0.076
orbital eccentricity
0.06827243838585668
semi-major axis of an orbit
5.188618210023913
periapsis
4.834378592972321
apoapsis
5.542857827075504
orbital inclination
10.69969935132343
longitude of ascending node
171.8217585756167
argument of periapsis
260.3998956976445
mean anomaly
86.98846301580339
time of periapsis
2459757.3778755227
absolute magnitude
13.24
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0