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6236 Mallard

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Also known as Mallard

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
6237 Chikushi
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
13.143
Orbital period
2044.460438061964
Show 17 more facts
discoverer or inventor
Nihondaira Observatory
site of astronomical discovery
Nihondaira Observatory
provisional designation
1993 SL1
time of discovery or invention
1988-11-29
orbital eccentricity
0.1738905848503578
absolute magnitude
13.41
orbital inclination
1.862068359162346
periapsis
2.604300501706949
apoapsis
3.700676669471286
semi-major axis of an orbit
3.152488585589118
mean anomaly
254.9067779327353
longitude of ascending node
89.90397223486305
argument of periapsis
309.1923331691509
albedo
0.059
rotation period
176.266
time of periapsis
2461597.3303745138
Sources (2)

via Wikidata · CC0