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(18514) 1996 TE11

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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
Parent body
Sun
Minor-planet group
Mars-crossing asteroid
Orbital period
1503.110001731572
Show 17 more facts
discoverer or inventor
Robert H. McNaught
site of astronomical discovery
Siding Spring Observatory
provisional designation
1996 TE11
time of discovery or invention
1996-10-14
orbital eccentricity
0.4727486724741148
albedo
0.265
absolute magnitude
16.02
orbital inclination
24.92421902752353
periapsis
1.353981011378559
apoapsis
3.782017480012952
semi-major axis of an orbit
2.567999245695755
mean anomaly
8.17879106317151
longitude of ascending node
175.3299976420422
argument of periapsis
263.3997229670413
asteroid spectral type
X-type asteroid
time of periapsis
2460966.3510481967
Sources (3)

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