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EntityQ2622083· pop 16

14969 Willacather

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Also known as Willacather

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
Named after
Willa Cather
Followed by
(14970) 1997 QA2
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.263
Orbital period
1262.671777501841
Show 16 more facts
discoverer or inventor
Robert Linderholm
provisional designation
1997 QC1
time of discovery or invention
1997-08-28
site of astronomical discovery
Dixon County
orbital eccentricity
0.1412214328889125
mean anomaly
97.12703713786138
longitude of ascending node
169.5612019257769
argument of periapsis
120.2877870131266
absolute magnitude
14.76
orbital inclination
3.416719338922843
periapsis
1.96340199574442
apoapsis
2.609143409875708
semi-major axis of an orbit
2.286272702810064
albedo
0.199
time of periapsis
2460659.8345315936
Sources (3)

via Wikidata · CC0