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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
Diameter
2.688
Orbital period
1263.299962555311
Show 15 more facts
time of discovery or invention
2000-03-08
provisional designation
1981 VO1
orbital eccentricity
0.1776565811813499
orbital inclination
2.243672052494419
periapsis
1.880724831822954
apoapsis
2.693337023076397
semi-major axis of an orbit
2.287030927449676
mean anomaly
197.4249575243743
longitude of ascending node
135.0899714704413
argument of periapsis
345.0829050328923
absolute magnitude
15.22
albedo
0.232
time of periapsis
2461571.0029029776
Sources (2)

via Wikidata · CC0

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