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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
23899 Kornoš
Parent body
Sun
Diameter
14.121
Orbital period
2107.305613809056
Show 16 more facts
time of discovery or invention
1998-09-17
site of astronomical discovery
Anderson Mesa Station
provisional designation
1998 SG60
orbital eccentricity
0.1479432807949907
orbital inclination
2.509467973141845
periapsis
2.740866632324165
apoapsis
3.692664306511606
semi-major axis of an orbit
3.216765469417886
mean anomaly
207.5626805392856
longitude of ascending node
94.05955630527369
argument of periapsis
339.0443134649368
absolute magnitude
13.05
albedo
0.061
time of periapsis
2461892.811164038
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0