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52242 Michelemaoret

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Also known as (52242) 1981 EX

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
6.144
Orbital period
1603.475349522966
Show 16 more facts
time of discovery or invention
1981-03-03
discoverer or inventor
Giovanni de Sanctis
site of astronomical discovery
La Silla Observatory
provisional designation
1981 EX
orbital eccentricity
0.1884221893809218
absolute magnitude
14.36
mean anomaly
46.0203990631929
argument of periapsis
196.6866297414025
longitude of ascending node
353.6483505194528
orbital inclination
12.52023849187359
albedo
0.055
semi-major axis of an orbit
2.681076713750379
periapsis
2.175902369447326
apoapsis
3.186251058053432
time of periapsis
2460795.520623686
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