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10310 Delacroix

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10310 Delacroix

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Also known as Delacroix

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
6.981
Orbital period
1307.832355238868
Show 17 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
1999 AA11
time of discovery or invention
1990-08-16
orbital eccentricity
0.1125805003380213
orbital inclination
3.317182164921054
periapsis
2.076975631549474
apoapsis
2.603957416102964
semi-major axis of an orbit
2.340466523826219
mean anomaly
196.5888058930632
longitude of ascending node
127.0560841653775
argument of periapsis
329.4290291227802
absolute magnitude
14.68
albedo
0.063
rotation period
44.517
time of periapsis
2461594.1512412815
Sources (2)

via Wikidata · CC0

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