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85216 Schein

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Also known as 1992 SL17, Schein

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
Minor-planet group
asteroid belt
Orbital period
1146.042958955746
Show 15 more facts
provisional designation
2000 BB20
discoverer or inventor
Lutz D. Schmadel
site of astronomical discovery
Karl Schwarzschild Observatory
orbital eccentricity
0.1447980056854827
absolute magnitude
16.79
mean anomaly
211.2807649993913
argument of periapsis
188.4005331873337
longitude of ascending node
162.2221985335446
orbital inclination
1.182361982072975
time of discovery or invention
1992-09-24
semi-major axis of an orbit
2.143227699833629
periapsis
1.832892603167835
apoapsis
2.453562796499423
time of periapsis
2461473.940644816
Sources (3)

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