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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
2.188
Orbital period
1359.025438931167
Show 15 more facts
time of discovery or invention
2000-04-07
provisional designation
2000 GY100
orbital eccentricity
0.119502959177617
orbital inclination
5.02879351637326
periapsis
2.114206191089679
apoapsis
2.688095447800585
semi-major axis of an orbit
2.401150819445132
mean anomaly
130.9513704372089
longitude of ascending node
240.4882785642475
argument of periapsis
133.2558226475851
absolute magnitude
14.88
albedo
0.533
time of periapsis
2460506.1493230914
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0