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6498 Ko

Image by tdinkon on Pixabay · Pixabay License

EntityQ619827· pop 21· linked from 7 articles

Also known as Ko

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
6499 Michiko
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1257.821768144749
Show 17 more facts
discoverer or inventor
Kazurō Watanabe
site of astronomical discovery
Kitami Observatory
provisional designation
1994 CD4
time of discovery or invention
1992-10-26
orbital eccentricity
0.1697780284990389
absolute magnitude
13.79
albedo
0.24
orbital inclination
7.992606609121306
periapsis
1.893250189726277
apoapsis
2.667578732455736
semi-major axis of an orbit
2.280414461091007
mean anomaly
287.4698471147727
longitude of ascending node
149.5158430768057
argument of periapsis
156.7774848800832
rotation period
500.0
time of periapsis
2461253.916680961
Sources (3)

via Wikidata · CC0

Gallery (2)