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29458 Pearson

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Also known as Pearson

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
Named after
Karl Pearson
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1371.259600932881
Show 15 more facts
discoverer or inventor
Paul G. Comba
time of discovery or invention
1997-09-30
site of astronomical discovery
Prescott Observatory
provisional designation
1997 SJ11
orbital eccentricity
0.2202654427923954
apoapsis
2.947599553841566
semi-major axis of an orbit
2.415539644469833
mean anomaly
185.2814791296469
orbital inclination
2.726314532494051
periapsis
1.8834797350981
longitude of ascending node
29.78080647474011
argument of periapsis
337.2104448114413
absolute magnitude
15.67
time of periapsis
2461666.0123589006
Sources (2)

via Wikidata · CC0