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(20753) 2000 AW211

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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
5.364
Orbital period
1503.772881266604
Show 17 more facts
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
provisional designation
2000 AW211
time of discovery or invention
2000-01-05
orbital eccentricity
0.1861526637780277
albedo
0.241
orbital inclination
12.89214834426394
periapsis
2.090573755861022
apoapsis
3.046934626401054
semi-major axis of an orbit
2.568754191131038
mean anomaly
157.9771355754019
longitude of ascending node
314.8248348158083
argument of periapsis
62.41880763161395
absolute magnitude
13.84
rotation period
6.13027
time of periapsis
2460140.60629906
Sources (3)

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