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6310 Jankonke

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EntityQ557010· pop 21

6310 Jankonke

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Also known as Jankonke

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
6311 Porubčan
Parent body
Sun
Diameter
3.709
Orbital period
966.6045304245997
Show 17 more facts
discoverer or inventor
Eleanor F. Helin
site of astronomical discovery
Palomar Observatory
provisional designation
1990 KK
time of discovery or invention
1990-05-21
orbital eccentricity
0.03129174019187908
absolute magnitude
14.28
argument of periapsis
22.94942111207616
orbital inclination
23.59603546227393
periapsis
1.853360640666347
apoapsis
1.973097164149843
semi-major axis of an orbit
1.913228902408095
mean anomaly
283.8039054431511
longitude of ascending node
80.46833528387273
albedo
0.388
rotation period
3.076
time of periapsis
2461205.087472776
Sources (2)

via Wikidata · CC0

Gallery (2)