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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
13700 Connors
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.819
Orbital period
1225.545329605528
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site of astronomical discovery
Anderson Mesa Station
provisional designation
2000 AC142
time of discovery or invention
1998-06-18
orbital eccentricity
0.2039013291651771
orbital inclination
4.875569060723718
periapsis
1.784243816838063
apoapsis
2.698225209186132
semi-major axis of an orbit
2.241234513012097
mean anomaly
27.21892706749714
longitude of ascending node
261.7864071439562
argument of periapsis
84.76813770167547
absolute magnitude
13.95
albedo
0.366
rotation period
7.319
time of periapsis
2460907.8388084876
Sources (2)

via Wikidata · CC0