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9001 Slettebak

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EntityQ981202· pop 22

9001 Slettebak

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Also known as Slettebak

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
9002 Gabrynowicz
Follows
Q157743
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1272.288605086075
Show 15 more facts
discoverer or inventor
Edward L. G. Bowell
site of astronomical discovery
Anderson Mesa Station
provisional designation
1988 OL
time of discovery or invention
1981-08-30
orbital eccentricity
0.227013642942142
absolute magnitude
14.55
orbital inclination
7.574866750972131
periapsis
1.776219509661142
apoapsis
2.819513632180564
semi-major axis of an orbit
2.297866570920853
mean anomaly
257.3765798737483
longitude of ascending node
152.0111328647089
argument of periapsis
174.431466933767
time of periapsis
2461363.185022338
Sources (2)

via Wikidata · CC0

Gallery (2)