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9684 Olieslagers

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Also known as Olieslagers

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
Named after
Jan Olieslagers
Followed by
9685 Korteweg
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1382.586038143825
Show 16 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
4113 P-L
time of discovery or invention
1960-09-24
orbital eccentricity
0.1406666845923293
absolute magnitude
14.35
orbital inclination
1.913315053626056
periapsis
2.087168328202703
apoapsis
2.770477222784793
semi-major axis of an orbit
2.428822775493749
mean anomaly
323.4427993183176
longitude of ascending node
203.4287732405028
argument of periapsis
288.1483854589428
rotation period
4.982
time of periapsis
2461140.898542378
Sources (2)

via Wikidata · CC0