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86551 Seth

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EntityQ31928066· pop 5

86551 Seth

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Also known as Seth

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
1264.382823404197
Show 14 more facts
site of astronomical discovery
Lake Tekapo
orbital eccentricity
0.1711298783283601
absolute magnitude
15.63
mean anomaly
48.83693950765672
argument of periapsis
84.14418224596649
longitude of ascending node
221.3726201810089
orbital inclination
3.657883395462685
time of discovery or invention
2000-03-04
provisional designation
2000 EE4
semi-major axis of an orbit
2.288337654623581
periapsis
1.896734710213642
apoapsis
2.679940599033519
time of periapsis
2460828.9761459413
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