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(30019) 2000 DD

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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
(30020) 2000 DZ5
Parent body
Sun
Diameter
2.424
Orbital period
914.4876424668098
Show 16 more facts
time of discovery or invention
2000-02-16
provisional designation
2000 DD
albedo
0.689
orbital eccentricity
0.09573922658247877
absolute magnitude
14.95
orbital inclination
21.73722936888922
periapsis
1.667298276465635
apoapsis
2.020350962512908
semi-major axis of an orbit
1.843824619489272
mean anomaly
321.2997977214723
longitude of ascending node
10.18542297292177
argument of periapsis
272.1284813746593
rotation period
5.4741
time of periapsis
2461098.807935402
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0