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22617 Vidphananu

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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
1282.815412147227
Show 15 more facts
site of astronomical discovery
Anderson Mesa Station
provisional designation
1999 TR252
time of discovery or invention
1998-05-23
orbital eccentricity
0.1461574068840449
semi-major axis of an orbit
2.31052405731284
mean anomaly
320.8276417729178
longitude of ascending node
186.1909243446587
argument of periapsis
18.39814644656582
absolute magnitude
15.96
orbital inclination
3.967163632042566
periapsis
1.972823852552793
apoapsis
2.648224262072886
time of periapsis
2461140.085846844
Sources (2)

via Wikidata · CC0