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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
7.675
Orbital period
1868.160693056959
Show 15 more facts
orbital eccentricity
0.09889911993219523
albedo
0.144
orbital inclination
10.34814873685839
periapsis
2.674959941320701
apoapsis
3.262133231020711
semi-major axis of an orbit
2.968546586170706
mean anomaly
157.5855912647609
longitude of ascending node
13.83596340895724
argument of periapsis
310.5193230325495
absolute magnitude
13.73
time of discovery or invention
1998-09-26
provisional designation
1998 SF123
time of periapsis
2460182.7355350195
Sources (3)

via Wikidata · CC0

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