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10289 Geoffperry

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Also known as Geoffperry, (10289) Geoffperry

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
10290 Kettering
Parent body
Sun
Diameter
10.675
Orbital period
2094.380380473391
Show 16 more facts
discoverer or inventor
Oak Ridge Observatory
site of astronomical discovery
Oak Ridge Observatory
provisional designation
1984 QS
time of discovery or invention
1984-08-24
orbital eccentricity
0.1899182246678667
orbital inclination
1.973779308447827
periapsis
2.595176806336198
apoapsis
3.81202030724453
semi-major axis of an orbit
3.203598556790364
mean anomaly
101.6652038448389
longitude of ascending node
63.75773344805445
argument of periapsis
243.214920944176
absolute magnitude
13.4
albedo
0.089
time of periapsis
2460409.039976918
Sources (2)

via Wikidata · CC0