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54863 Gasnault

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Also known as (54863) 2001 OG28, Gasnault

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
Orbital period
1498.679885847496
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discoverer or inventor
Near-Earth Asteroid Tracking
site of astronomical discovery
Palomar Observatory
orbital eccentricity
0.09511417281932584
absolute magnitude
15.42
mean anomaly
248.0843372310167
argument of periapsis
335.0994257102808
orbital inclination
5.193043479813495
longitude of ascending node
72.234602356
time of discovery or invention
2001-07-18
provisional designation
1998 XP52
semi-major axis of an orbit
2.562950988011651
periapsis
2.319178024810449
apoapsis
2.806723951212853
time of periapsis
2461466.40486862
Sources (3)

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