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5888 Ruders

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Also known as (5888) 1978 VU7, Ruders

main-belt minor planet

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
Named after
Poul Ruders
Followed by
5889 Mickiewicz
Follows
5887 Yauza
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1744.845568535596
Show 15 more facts
discoverer or inventor
Schelte J. Bus
site of astronomical discovery
Palomar Observatory
provisional designation
1992 UD1
time of discovery or invention
1978-11-07
orbital eccentricity
0.09225557780211197
orbital inclination
1.251214898122903
periapsis
2.574755340391574
apoapsis
3.098108689237854
semi-major axis of an orbit
2.836432014814714
mean anomaly
334.9556112714158
longitude of ascending node
332.778507095691
argument of periapsis
55.91469645901055
absolute magnitude
13.16
time of periapsis
2461121.8849741383
Sources (2)

via Wikidata · CC0