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(63175) 2000 YS55

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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
Orbital period
4178.664339343904
Show 14 more facts
time of discovery or invention
2000-12-30
provisional designation
1999 VK109
absolute magnitude
12.48
orbital eccentricity
0.01220598466131056
semi-major axis of an orbit
5.077220676340715
periapsis
5.015248198643212
apoapsis
5.139193154038219
orbital inclination
5.32752533292904
longitude of ascending node
249.0353892417137
argument of periapsis
194.9253065643988
mean anomaly
57.85967340082268
time of periapsis
2460128.8995724274
Sources (3)

via Wikidata · CC0

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