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17156 Kennethseitz

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Also known as Kennethseitz

asteroid

In the Vinony graph

Within Vinony's link graph, 17156 Kennethseitz connects to HTML element, list of minor planets: 17001–18000 and JPL Small-Body Database.

It is catalogued under topics including Astronomical objects discovered in 1999, Background asteroids and Discoveries by the Spacewatch project.

Its subject is documented across 10 Wikipedia language editions.

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
(17157) 1999 KP6
Parent body
Sun
Diameter
16.131
Orbital period
2095.901197870857
Show 16 more facts
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
provisional designation
1999 KS3
time of discovery or invention
1999-05-19
orbital eccentricity
0.04393399880618427
absolute magnitude
12.68
orbital inclination
25.48562465404309
periapsis
3.064334192233186
apoapsis
3.345964235713898
semi-major axis of an orbit
3.205149213973542
mean anomaly
12.49495236145543
longitude of ascending node
229.7984534393615
argument of periapsis
215.3646047272681
albedo
0.065
time of periapsis
2460927.7550399397
Sources (2)

via Wikidata · CC0

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