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EntityQ241480· pop 21· linked from 6 articles

Also known as Palazzolo

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
6794 Masuisakura
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
9.882
Orbital period
1599.397990426678
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site of astronomical discovery
Bassano Bresciano observatory
provisional designation
1991 YE
time of discovery or invention
1991-12-30
discoverer or inventor
Bassano Bresciano observatory
orbital eccentricity
0.1610612506042197
absolute magnitude
13.85
orbital inclination
4.926138759312925
periapsis
2.245444544121167
apoapsis
3.107615010556404
semi-major axis of an orbit
2.676529777338786
mean anomaly
227.3570444195167
longitude of ascending node
106.3313805195795
argument of periapsis
46.77334662487839
albedo
0.083
rotation period
6.231
time of periapsis
2461589.802434999
Sources (4)

via Wikidata · CC0