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6602 Gilclark

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Also known as Gilclark

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
6603 Marycragg
Parent body
Sun
Diameter
4.12
Orbital period
934.589703456693
Show 17 more facts
discoverer or inventor
Eleanor F. Helin
site of astronomical discovery
Palomar Observatory
provisional designation
1989 EC
time of discovery or invention
1989-03-04
orbital eccentricity
0.07349210654429982
absolute magnitude
14.36
orbital inclination
22.66669833760427
periapsis
1.73326180622084
apoapsis
2.008232073029556
semi-major axis of an orbit
1.870746939625198
mean anomaly
207.3174628070841
longitude of ascending node
340.8771069135865
argument of periapsis
98.29307185250897
albedo
0.237
rotation period
4.5686
time of periapsis
2461396.8764643283
Sources (2)

via Wikidata · CC0