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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
3.241
Orbital period
1345.65541474451
Show 16 more facts
site of astronomical discovery
La Silla Observatory
discoverer or inventor
Eric Walter Elst
provisional designation
2224 T-1
time of discovery or invention
1994-08-10
orbital eccentricity
0.1149127897525322
albedo
0.385
orbital inclination
6.700504071160584
periapsis
2.111266334853759
apoapsis
2.659486898069932
semi-major axis of an orbit
2.385376616461845
mean anomaly
169.6738711561478
longitude of ascending node
158.6175650206662
argument of periapsis
121.336991127108
absolute magnitude
14.62
time of periapsis
2460166.27065705
Sources (3)

via Wikidata · CC0

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