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28869 Chaubal

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Also known as (28869) 2000 JA84

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
3.042
Orbital period
1557.212564515331
Show 15 more facts
time of discovery or invention
2000-05-05
provisional designation
2000 JA84
orbital eccentricity
0.0771834804694442
orbital inclination
3.882705844277681
periapsis
2.426321473681161
apoapsis
2.832191832767775
semi-major axis of an orbit
2.629256653224468
mean anomaly
107.1445188624682
longitude of ascending node
158.0461366065084
argument of periapsis
309.9596756973517
absolute magnitude
14.86
albedo
0.303
time of periapsis
2460537.03669169
Sources (2)

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