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6194 Denali

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Also known as Denali

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
Named after
Denali
Followed by
6195 Nukariya
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
7.211
Orbital period
1340.253399841906
Show 16 more facts
discoverer or inventor
Robert H. McNaught
site of astronomical discovery
Siding Spring Observatory
provisional designation
1990 TN
time of discovery or invention
1990-10-12
orbital eccentricity
0.09780070320440169
absolute magnitude
13.0
orbital inclination
9.45132573649333
periapsis
2.14632167504032
apoapsis
2.611655154832092
semi-major axis of an orbit
2.378988414936206
mean anomaly
135.9806065852767
longitude of ascending node
38.22965871432636
argument of periapsis
64.62027220239754
albedo
0.228
time of periapsis
2460494.254249199
Sources (2)

via Wikidata · CC0