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(12476) 1997 EU2

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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
12477 Haiku
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.924
Orbital period
1351.999780465347
Show 16 more facts
discoverer or inventor
Takao Kobayashi
time of discovery or invention
1997-03-04
site of astronomical discovery
Ōizumi Observatory
orbital eccentricity
0.146159538225325
albedo
0.248
orbital inclination
2.997231380220282
periapsis
2.043127773345669
apoapsis
2.742608824564216
semi-major axis of an orbit
2.392868298954942
mean anomaly
243.7302476388567
longitude of ascending node
102.2112727689459
argument of periapsis
37.4205334018765
absolute magnitude
14.86
provisional designation
1995 UF53
time of periapsis
2461237.1574435197
Sources (3)

via Wikidata · CC0

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