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(29569) 1998 FA23

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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
5.593
Orbital period
1987.496761480987
Show 16 more facts
time of discovery or invention
1998-03-20
provisional designation
2000 QU45
albedo
0.391
orbital eccentricity
0.04472104017509919
absolute magnitude
13.41
orbital inclination
12.00467161271532
periapsis
2.955304358634716
apoapsis
3.232007375262181
semi-major axis of an orbit
3.093655866948448
mean anomaly
359.6314260080155
longitude of ascending node
159.9924893208213
argument of periapsis
40.80845605851848
rotation period
6.68958
time of periapsis
2461002.534832265
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0