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(12265) 1990 FG

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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
(12266) 1990 FL
Parent body
Sun
Orbital period
964.9058326003902
Show 17 more facts
discoverer or inventor
Eleanor F. Helin
site of astronomical discovery
Palomar Observatory
albedo
0.328
orbital eccentricity
0.03054356654727772
orbital inclination
25.72989987116207
periapsis
1.85261837334035
apoapsis
1.969355073660757
semi-major axis of an orbit
1.910986723500553
mean anomaly
290.4321808453654
longitude of ascending node
356.9264833086496
argument of periapsis
2.065224597489866
absolute magnitude
13.97
time of discovery or invention
1990-03-23
provisional designation
1982 DO4
rotation period
56.6
time of periapsis
2460986.9622068433
Sources (3)

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