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(73050) 2002 EQ121

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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
3.623
Orbital period
1464.011511608882
Show 16 more facts
time of discovery or invention
2002-03-11
discoverer or inventor
Near-Earth Asteroid Tracking
provisional designation
2002 EQ121
site of astronomical discovery
Haleakalā Observatory
albedo
0.059
absolute magnitude
16.1
orbital eccentricity
0.08751891387891171
semi-major axis of an orbit
2.523271852891006
periapsis
2.302437840904756
apoapsis
2.744105864877256
orbital inclination
2.215664562966568
longitude of ascending node
309.2877646645987
argument of periapsis
342.2666197613368
mean anomaly
221.1988677856626
time of periapsis
2461564.9623760725
Sources (2)

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