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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
1475.883106450568
Show 16 more facts
time of discovery or invention
2000-04-24
site of astronomical discovery
Anderson Mesa Station
provisional designation
2000 HK26
albedo
0.051
orbital eccentricity
0.11
absolute magnitude
15.59
orbital inclination
2.871983485606289
periapsis
2.253114963054398
apoapsis
2.820673448398674
semi-major axis of an orbit
2.536894205726536
mean anomaly
135.8407034187113
longitude of ascending node
161.1361793707632
argument of periapsis
338.8192050964537
time of periapsis
2460243.597224044
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0