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EntityQ3598657· pop 7

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
1500.819052400212
Show 16 more facts
site of astronomical discovery
Anderson Mesa Station
time of discovery or invention
2000-04-28
provisional designation
2000 HR79
orbital eccentricity
0.08927818360199878
orbital inclination
15.73263106277423
periapsis
2.336355963314413
apoapsis
2.794422549393105
semi-major axis of an orbit
2.565389256353759
mean anomaly
244.2615979512173
longitude of ascending node
117.1147042918165
argument of periapsis
293.0898867520373
absolute magnitude
14.7
rotation period
12.5321
time of periapsis
2461483.006663581
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