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(74295) 1998 SR147

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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
1681.531919279281
Show 15 more facts
time of discovery or invention
1998-09-20
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
2001 FT43
absolute magnitude
15.1
orbital eccentricity
0.1372365221194102
semi-major axis of an orbit
2.767394833637185
periapsis
2.387607191337594
apoapsis
3.147182475936776
orbital inclination
9.473840544244915
longitude of ascending node
191.9668263225535
argument of periapsis
100.5395733252379
mean anomaly
40.62549421556265
time of periapsis
2460810.741485389
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via Wikidata · CC0

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via Wikidata sitelinks · CC0