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(13563) 1992 UW

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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
4.786
Orbital period
1487.78408725466
Show 16 more facts
discoverer or inventor
Satoru Otomo
orbital eccentricity
0.2337774759230668
albedo
0.307
orbital inclination
2.874590212116364
periapsis
1.954261019340859
apoapsis
3.146766313926729
semi-major axis of an orbit
2.550513666633794
mean anomaly
2.279416552984085
longitude of ascending node
1.802100226723371
argument of periapsis
19.48004044499136
absolute magnitude
13.89
time of discovery or invention
1992-10-21
site of astronomical discovery
Kiyosato
provisional designation
1992 UW
time of periapsis
2460791.0797786782
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0