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28855 Burchell

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EntityQ6586585· pop 7

28855 Burchell

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Also known as (28855) 2000 JN57

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
Diameter
3.396
Orbital period
1280.707457769188
Show 15 more facts
time of discovery or invention
2000-05-06
provisional designation
2000 JN57
orbital eccentricity
0.0727933305012465
orbital inclination
4.479892013099289
periapsis
2.139985782296016
apoapsis
2.475998663659035
semi-major axis of an orbit
2.307992222977526
mean anomaly
227.5230848661992
longitude of ascending node
133.0171281560407
argument of periapsis
335.3817654130438
absolute magnitude
14.52
albedo
0.351
time of periapsis
2461471.7893699836
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