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9283 Martinelvis

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Also known as (9283) 1981 EY17, Martinelvis

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
Followed by
9284 Juansanchez
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1404.777224674412
Show 16 more facts
provisional designation
1981 EY17
discoverer or inventor
Schelte J. Bus
site of astronomical discovery
Siding Spring Observatory
time of discovery or invention
1981-03-02
orbital eccentricity
0.1573025835160777
absolute magnitude
14.57
orbital inclination
2.236747940212163
periapsis
2.068605537383411
apoapsis
2.840880351429393
semi-major axis of an orbit
2.454742944406402
mean anomaly
324.0190556001451
longitude of ascending node
169.0599912593109
argument of periapsis
247.0850651429038
rotation period
3.46
time of periapsis
2461140.9033644865
Sources (2)

via Wikidata · CC0