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12985 Mattgarrison

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Also known as (12985) 1980 UW1, 1980 UW1

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
12986 Kretke
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1356.994198611827
Show 16 more facts
discoverer or inventor
Schelte J. Bus
site of astronomical discovery
Palomar Observatory
albedo
0.072
orbital eccentricity
0.1943788171100597
orbital inclination
1.654468320044279
periapsis
1.93248999012298
apoapsis
2.865025346280448
semi-major axis of an orbit
2.398757668201714
mean anomaly
80.47453575986032
longitude of ascending node
309.4293578160998
argument of periapsis
40.90228683541662
absolute magnitude
15.04
time of discovery or invention
1980-10-31
provisional designation
1980 UW1
time of periapsis
2460697.157005105
Sources (5)

via Wikidata · CC0

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via Wikidata sitelinks · CC0