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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
15.978
Orbital period
4364.618814167434
Show 15 more facts
time of discovery or invention
2000-01-03
provisional designation
2001 DM105
absolute magnitude
12.15
albedo
0.132
orbital eccentricity
0.0821472067569355
semi-major axis of an orbit
5.226752420382
periapsis
4.797389308637566
apoapsis
5.656115532126433
orbital inclination
9.699388266537362
longitude of ascending node
294.2734317772229
argument of periapsis
106.1034447295732
mean anomaly
99.90935453053639
time of periapsis
2459589.204865291
Sources (3)

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