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27270 Guidotti

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Also known as Guidotti

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
1396.632879182568
Show 17 more facts
discoverer or inventor
Gabriele Cattani
time of discovery or invention
2000-01-02
site of astronomical discovery
Pistoia Mountains Astronomical Observatory
provisional designation
2000 AY4
orbital inclination
2.784390097417177
orbital eccentricity
0.06538756999349574
albedo
0.20
absolute magnitude
14.66
periapsis
2.285357303513487
apoapsis
2.60513469111488
semi-major axis of an orbit
2.445245997314184
mean anomaly
195.045701344778
longitude of ascending node
107.8183844527875
argument of periapsis
94.92888198534052
rotation period
2.6
time of periapsis
2461640.446102957
Sources (3)

via Wikidata · CC0