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(73497) 2002 RT13

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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
7.445
Orbital period
2088.319792328743
Show 16 more facts
time of discovery or invention
2002-09-04
site of astronomical discovery
Anderson Mesa Station
provisional designation
2002 RT13
albedo
0.032
absolute magnitude
14.6
orbital eccentricity
0.1484169089054107
semi-major axis of an orbit
3.197415322307116
periapsis
2.722864823683497
apoapsis
3.671965820930736
orbital inclination
1.410386413100385
longitude of ascending node
56.9590493493651
argument of periapsis
330.6853390627991
mean anomaly
352.3610982601228
time of periapsis
2461044.8124158196
Sources (2)

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