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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
1508.615750247448
Show 17 more facts
discoverer or inventor
Schelte J. Bus
site of astronomical discovery
Palomar Observatory
albedo
0.133
orbital eccentricity
0.2058407104870882
orbital inclination
5.626434640453568
periapsis
2.044377507294117
apoapsis
3.10415512158947
semi-major axis of an orbit
2.574266314441794
mean anomaly
15.34368917485051
longitude of ascending node
73.77782599865967
argument of periapsis
96.11993569472864
absolute magnitude
15.05
time of discovery or invention
1978-11-06
provisional designation
1978 VM11
rotation period
5.688
time of periapsis
2460736.2007467886
Sources (4)

via Wikidata · CC0

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