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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
Followed by
(12417) 1995 TC8
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.183
Orbital period
1381.106220890497
Show 17 more facts
discoverer or inventor
Takao Kobayashi
site of astronomical discovery
Ōizumi Observatory
albedo
0.065
orbital eccentricity
0.1846789665689527
absolute magnitude
14.94
orbital inclination
0.5947276870440555
periapsis
1.978857020467887
apoapsis
2.87532173692398
semi-major axis of an orbit
2.427089378695933
mean anomaly
315.3326281303294
longitude of ascending node
356.881858856918
argument of periapsis
1.86742740649313
time of discovery or invention
1995-10-02
provisional designation
1991 RU23
rotation period
20.0
time of periapsis
2460971.862181
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0