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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
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
2016.664413483853
Show 15 more facts
time of discovery or invention
2003-04-02
discoverer or inventor
Bernard Christophe
provisional designation
2003 GO
site of astronomical discovery
Saint-Sulpice
orbital eccentricity
0.05687082130878741
absolute magnitude
15.44
mean anomaly
32.15068789866118
argument of periapsis
83.85549114812389
longitude of ascending node
102.1333474356302
orbital inclination
11.46543055950824
semi-major axis of an orbit
3.12384976017722
periapsis
2.946193858670683
apoapsis
3.301505661683757
time of periapsis
2460820.3968106825
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