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48457 Joseffried

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Also known as Joseffried

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
48458 Merian
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1305.840628438704
Show 15 more facts
time of discovery or invention
1991-09-12
discoverer or inventor
Freimut Börngen
site of astronomical discovery
Karl Schwarzschild Observatory
provisional designation
1998 RU23
orbital eccentricity
0.074677219152409
absolute magnitude
15.38
mean anomaly
293.6726338358644
argument of periapsis
291.53917130817
longitude of ascending node
328.737710597161
orbital inclination
6.298073327407661
semi-major axis of an orbit
2.338089688148677
periapsis
2.16348765210881
apoapsis
2.512691724188543
time of periapsis
2461241.0915819844
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