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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
Followed by
16083 Jórvik
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.771
Orbital period
1489.648837258108
Show 16 more facts
discoverer or inventor
Mario Jurić
site of astronomical discovery
Višnjan Observatory
orbital eccentricity
0.2082525034753064
albedo
0.259
orbital inclination
8.18050063774628
periapsis
2.021049802788932
apoapsis
3.084238970867199
semi-major axis of an orbit
2.552644386828065
mean anomaly
121.0322843169439
longitude of ascending node
27.67310783982034
argument of periapsis
323.0805283865499
absolute magnitude
14.31
time of discovery or invention
1999-10-02
provisional designation
1974 OX1
time of periapsis
2460299.678884435
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0