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(24920) 1997 EE23

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minor planet

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
1351.486411704873
Show 17 more facts
time of discovery or invention
1997-03-02
site of astronomical discovery
Xinglong Station
provisional designation
1997 EE23
orbital eccentricity
0.0733683954327846
albedo
0.375
orbital inclination
7.81253794307632
periapsis
2.216746065648207
apoapsis
2.567778992038643
semi-major axis of an orbit
2.392262528843425
mean anomaly
352.1774545223821
longitude of ascending node
99.1506283610381
argument of periapsis
2.48421953612729
absolute magnitude
14.29
rotation period
24.841
time of periapsis
2461029.8668442164
Sources (3)

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