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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
13337 Sampath
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.152
Orbital period
1783.493994958415
Show 15 more facts
orbital eccentricity
0.1766464747791806
albedo
0.242
orbital inclination
3.670365699108695
periapsis
2.369746182448638
apoapsis
3.386581105548541
semi-major axis of an orbit
2.878163643998589
mean anomaly
193.1843092090547
longitude of ascending node
117.0718895130381
argument of periapsis
261.5646438560692
absolute magnitude
13.99
time of discovery or invention
1998-09-26
provisional designation
1978 SK
time of periapsis
2461826.929952196
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0