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(12858) 1998 JD2

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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
Followed by
12859 Marlamoore
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1264.667590542564
Show 16 more facts
site of astronomical discovery
Haleakalā Observatory
orbital eccentricity
0.1853837262969369
albedo
0.262
orbital inclination
4.613521963121301
periapsis
1.86439697643665
apoapsis
2.712965486411088
semi-major axis of an orbit
2.288681231423869
mean anomaly
247.7605340602243
longitude of ascending node
186.5820055525023
argument of periapsis
97.11776826711056
absolute magnitude
15.15
time of discovery or invention
1998-05-01
provisional designation
1988 PU2
discoverer or inventor
Near-Earth Asteroid Tracking
time of periapsis
2461194.793374872
Sources (3)

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