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(73016) 2002 ES58

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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
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.39
Orbital period
1346.518189616774
Show 15 more facts
time of discovery or invention
2002-03-13
provisional designation
2002 ES58
albedo
0.051
absolute magnitude
16.55
orbital eccentricity
0.1950480473490591
semi-major axis of an orbit
2.386396106357305
periapsis
1.920934205610916
apoapsis
2.851858007103695
orbital inclination
2.677824505887385
longitude of ascending node
218.0277858055197
argument of periapsis
73.71438630931632
mean anomaly
43.00144063548222
time of periapsis
2460839.660494457
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