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(74199) 1998 RA52

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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
Orbital period
1497.834361433576
Show 14 more facts
absolute magnitude
15.18
orbital eccentricity
0.1701334364598685
semi-major axis of an orbit
2.56198692113743
periapsis
2.12610728207908
apoapsis
2.997866560195779
orbital inclination
4.220755287507908
longitude of ascending node
54.9431174520379
argument of periapsis
47.52343161921296
mean anomaly
140.6266046359456
time of periapsis
2460415.4017762346
time of discovery or invention
1998-09-14
provisional designation
1998 RA52
Sources (2)

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