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(65281) 2002 GM121

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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
Diameter
19.917
Orbital period
4288.612147705042
Show 16 more facts
time of discovery or invention
2002-04-10
discoverer or inventor
Near-Earth Asteroid Tracking
site of astronomical discovery
Palomar Observatory
provisional designation
2002 GM121
albedo
0.071
absolute magnitude
12.27
orbital eccentricity
0.06545159763172151
semi-major axis of an orbit
5.165894862068899
periapsis
4.827778790148987
apoapsis
5.50401093398881
orbital inclination
23.13350879654678
longitude of ascending node
61.85641137258825
argument of periapsis
22.62625429622975
mean anomaly
87.81047899907978
time of periapsis
2459754.43031408
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0