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(25284) 1998 WL2

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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
9.584
Orbital period
2081.9472019295
Show 16 more facts
time of discovery or invention
1998-11-17
discoverer or inventor
Catalina Sky Survey
provisional designation
1998 WL2
orbital eccentricity
0.1248936000662726
albedo
0.101
orbital inclination
23.76941501272712
periapsis
2.792383414488721
apoapsis
3.589431219023708
semi-major axis of an orbit
3.190907316756215
mean anomaly
287.2495094778188
longitude of ascending node
166.2960026471233
argument of periapsis
189.7241658288911
absolute magnitude
13.43
site of astronomical discovery
Catalina Station
time of periapsis
2461221.2296671714
Sources (3)

via Wikidata · CC0

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