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22838 Darcyhampton

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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
7.898
Orbital period
1694.38069059204
Show 16 more facts
time of discovery or invention
1999-09-07
provisional designation
1999 RF91
orbital eccentricity
0.07749395176984653
periapsis
2.565926822693905
apoapsis
2.997021686135252
semi-major axis of an orbit
2.781474254414579
mean anomaly
200.5271263481063
longitude of ascending node
156.7667543693264
argument of periapsis
239.4046315793529
absolute magnitude
14.6
orbital inclination
4.887354124858888
albedo
0.049
rotation period
5.43971
time of periapsis
2461751.0771049694
Sources (3)

via Wikidata · CC0