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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
Diameter
14.152
Orbital period
4222.902057129391
Show 16 more facts
site of astronomical discovery
Anderson Mesa Station
time of discovery or invention
2000-09-21
provisional designation
2003 YC160
albedo
0.153
absolute magnitude
12.5
orbital eccentricity
0.01928353090331292
semi-major axis of an orbit
5.112991310469865
periapsis
5.014394784526049
apoapsis
5.211587836413681
orbital inclination
25.64587848162143
longitude of ascending node
297.1629688890155
argument of periapsis
78.05710781915482
mean anomaly
25.56715922394007
time of periapsis
2460500.5899742176
Sources (3)

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via Wikidata sitelinks · CC0