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(74282) 1998 SC128

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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
1566.578576578931
Show 14 more facts
time of discovery or invention
1998-09-26
provisional designation
2001 HD26
absolute magnitude
15.74
orbital eccentricity
0.1900973729503888
semi-major axis of an orbit
2.639788732691427
periapsis
2.137971829462751
apoapsis
3.141605635920104
orbital inclination
4.716141413204426
longitude of ascending node
62.49746538834059
argument of periapsis
303.2245844055493
mean anomaly
123.0859031091868
time of periapsis
2460464.878503084
Sources (2)

via Wikidata · CC0

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