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(54643) 2000 SP283

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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
18.692
Orbital period
4308.017941911254
Show 15 more facts
time of discovery or invention
2000-09-23
provisional designation
2000 SP283
absolute magnitude
12.41
albedo
0.073
orbital eccentricity
0.07284266476095418
semi-major axis of an orbit
5.181466774775273
periapsis
4.804034927530295
apoapsis
5.558898622020251
orbital inclination
11.41231396575706
longitude of ascending node
325.4209695181339
argument of periapsis
265.2401653246696
mean anomaly
151.6663019749746
time of periapsis
2458985.552360857
Sources (3)

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