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(29459) 1997 SO16

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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
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1409.564642841732
Show 16 more facts
time of discovery or invention
1997-09-29
site of astronomical discovery
Xinglong Station
provisional designation
2000 JT24
albedo
0.091
orbital eccentricity
0.1264836327734702
orbital inclination
6.886421765479349
periapsis
2.149127067147369
apoapsis
2.771506701790434
semi-major axis of an orbit
2.460316884468901
mean anomaly
171.3972764936342
longitude of ascending node
5.937946496440235
argument of periapsis
282.5254906708499
absolute magnitude
15.26
time of periapsis
2460329.4012754867
Sources (3)

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