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(12536) 1998 MD33

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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
12537 Kendriddle
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
8.654
Orbital period
1958.437054464697
Show 15 more facts
orbital eccentricity
0.1841730669309699
albedo
0.235
orbital inclination
9.908423873935753
periapsis
2.499225820828027
apoapsis
3.627627117027993
semi-major axis of an orbit
3.06342646892801
mean anomaly
310.6771146903775
longitude of ascending node
129.7990469958013
argument of periapsis
274.9196690847718
absolute magnitude
13.03
time of discovery or invention
1998-06-24
provisional designation
1989 YJ3
time of periapsis
2461268.821572843
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0