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27504 Denune

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Also known as (27504) 2000 GK141, 2000 GK141

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
5.538
Orbital period
1911.217388392438
Show 16 more facts
site of astronomical discovery
Anderson Mesa Station
time of discovery or invention
2000-04-07
provisional designation
2000 GK141
albedo
0.437
orbital eccentricity
0.106006409208241
orbital inclination
11.32498382173634
periapsis
2.694483401998774
apoapsis
3.333486887167223
semi-major axis of an orbit
3.013985144582998
mean anomaly
217.5894226059936
longitude of ascending node
81.14601686865642
argument of periapsis
234.1736710685089
absolute magnitude
13.7
time of periapsis
2461756.5488105733
Sources (4)

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