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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
28513 Guo
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.566
Orbital period
1552.978706359508
Show 15 more facts
time of discovery or invention
2000-02-06
provisional designation
2000 CG103
orbital eccentricity
0.1483669224975044
orbital inclination
3.612958166408208
periapsis
2.235101433956085
apoapsis
3.013876072908155
semi-major axis of an orbit
2.62448875343212
mean anomaly
326.6242543948862
longitude of ascending node
41.20158895329749
argument of periapsis
191.6100059642751
absolute magnitude
14.85
albedo
0.071
time of periapsis
2461144.477283982
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0