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(14985) 1997 UU2

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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
(14986) 1997 UJ3
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.522
Orbital period
1800.502302347761
Show 17 more facts
semi-major axis of an orbit
2.896433105989245
mean anomaly
202.8254265020837
longitude of ascending node
313.0850808646704
argument of periapsis
90.1954689839042
absolute magnitude
13.7
orbital eccentricity
0.02081048947957868
orbital inclination
1.583371095069216
periapsis
2.836156915308753
apoapsis
2.956709296669738
site of astronomical discovery
Nihondaira Observatory
albedo
0.172
discoverer or inventor
Takeshi Urata
time of discovery or invention
1997-10-25
provisional designation
1997 UU2
rotation period
13.792
time of periapsis
2461586.592170704
Sources (3)

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