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(24448) 2000 QE42

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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
25.907
Orbital period
4264.124904658733
Show 16 more facts
time of discovery or invention
2000-08-24
provisional designation
2000 QE42
orbital eccentricity
0.05299334599493002
orbital inclination
8.856588680501472
periapsis
4.873496864371323
apoapsis
5.41892683457606
semi-major axis of an orbit
5.146211849473691
mean anomaly
12.09226774137204
longitude of ascending node
156.8498826065032
argument of periapsis
199.7444522417268
absolute magnitude
11.58
albedo
0.072
rotation period
8.33
time of periapsis
2460657.2696110285
Sources (4)

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