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34447 Mesidor

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Also known as (34447) 2000 SU74, 2000 SU74, (34447) Mesidor

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
1703.594942854496
Show 15 more facts
time of discovery or invention
2000-09-24
provisional designation
2000 SU74
albedo
0.327
orbital eccentricity
0.03947178361489401
absolute magnitude
14.22
orbital inclination
7.505764091879679
periapsis
2.681361714461039
apoapsis
2.901736561510891
semi-major axis of an orbit
2.791549137985965
mean anomaly
97.97297568926311
longitude of ascending node
47.30680873187019
argument of periapsis
15.77758847729456
time of periapsis
2460536.8714835537
Sources (3)

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