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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
16202 Srivastava
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.216
Orbital period
1335.691586009834
Show 16 more facts
discoverer or inventor
Korado Korlević
site of astronomical discovery
Višnjan Observatory
provisional designation
2001 UA223
time of discovery or invention
2000-02-04
orbital eccentricity
0.169347503982292
albedo
0.205
periapsis
1.97162606071454
apoapsis
2.775548167177044
semi-major axis of an orbit
2.373587113945792
mean anomaly
250.6553337496265
longitude of ascending node
70.01290462599435
argument of periapsis
177.7022278290313
orbital inclination
1.358855414412124
absolute magnitude
15.14
time of periapsis
2461206.1965296823
Sources (3)

via Wikidata · CC0

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