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9421 Violilla

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Also known as Violilla

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
Followed by
9422 Kuboniwa
Follows
9420 Dewar
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1339.601699952898
Show 16 more facts
discoverer or inventor
Stephen P. Laurie
provisional designation
1995 YM2
time of discovery or invention
1995-12-24
site of astronomical discovery
Church Stretton
orbital eccentricity
0.1307341148822596
absolute magnitude
15.21
orbital inclination
4.087593024289743
periapsis
2.067303046066742
apoapsis
2.689131277331857
semi-major axis of an orbit
2.3782171616993
mean anomaly
56.08003098335635
longitude of ascending node
70.87699901052093
argument of periapsis
26.79846563477588
rotation period
4.605
time of periapsis
2460791.8197087813
Sources (3)

via Wikidata · CC0