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(8264) 1986 QA3

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main-belt minor planet

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
(8265) 1986 RB5
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1212.631440194241
Show 16 more facts
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
provisional designation
1973 UW5
time of discovery or invention
1986-08-29
orbital eccentricity
0.1329283643746563
albedo
0.192
orbital inclination
1.549963720997841
periapsis
1.929635339657154
apoapsis
2.521289498324601
semi-major axis of an orbit
2.225462418990878
mean anomaly
329.1289390260503
longitude of ascending node
96.96102432016691
argument of periapsis
192.1135089777248
absolute magnitude
14.44
time of periapsis
2461104.4867198034
Sources (3)

via Wikidata · CC0