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26412 Charlesyu

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Also known as (26412) 1999 XR60

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
4.463
Orbital period
1649.739464329072
Show 16 more facts
time of discovery or invention
1999-12-07
provisional designation
1999 XR60
orbital eccentricity
0.1066691155620922
orbital inclination
3.082665284437424
periapsis
2.440939263282891
apoapsis
3.023865112799446
semi-major axis of an orbit
2.732402188041168
mean anomaly
339.8445761756414
longitude of ascending node
103.3487455796462
argument of periapsis
245.0320474065578
absolute magnitude
14.4
albedo
0.185
rotation period
46.57
time of periapsis
2461092.864439176
Sources (3)

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