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8329 Speckman

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Also known as Speckman, (8329) Speckman

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
8330 Fitzroy
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
14.29
Orbital period
2074.957881155692
Show 16 more facts
discoverer or inventor
Henri Debehogne
site of astronomical discovery
European Southern Observatory
provisional designation
1982 HW2
time of discovery or invention
1982-03-22
orbital eccentricity
0.1228287440183324
absolute magnitude
12.95
orbital inclination
2.301855036620743
periapsis
2.792704368016647
apoapsis
3.574819303039471
semi-major axis of an orbit
3.183761835528059
mean anomaly
250.8792783598884
longitude of ascending node
67.39942056056195
argument of periapsis
139.053912054859
albedo
0.098
time of periapsis
2461629.446948235
Sources (2)

via Wikidata · CC0