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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
3.523
Orbital period
1248.217859226003
Show 17 more facts
discoverer or inventor
Takao Kobayashi
site of astronomical discovery
Ōizumi Observatory
orbital eccentricity
0.101590312399247
albedo
0.430
orbital inclination
6.609499115555641
periapsis
2.03830453047977
apoapsis
2.499279065536791
semi-major axis of an orbit
2.268791798008281
mean anomaly
135.4163263824874
longitude of ascending node
134.1854327924153
argument of periapsis
96.0061847107798
absolute magnitude
14.45
time of discovery or invention
1996-02-18
provisional designation
1980 TF2
rotation period
12.5622
time of periapsis
2460330.9747860515
Sources (3)

via Wikidata · CC0

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