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11154 Kobushi

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Also known as Kobushi

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
Mount Kobushi
Followed by
11155 Kinpu
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.214
Orbital period
1288.671913067036
Show 16 more facts
discoverer or inventor
Takao Kobayashi
site of astronomical discovery
Ōizumi Observatory
provisional designation
1997 YD10
time of discovery or invention
1997-12-28
orbital eccentricity
0.1080836624699035
orbital inclination
5.145883906230381
periapsis
2.067061556139436
apoapsis
2.568040345600728
semi-major axis of an orbit
2.317550950870082
mean anomaly
151.4964882032642
longitude of ascending node
329.4472232907522
argument of periapsis
319.0362552742066
absolute magnitude
13.75
albedo
0.163
time of periapsis
2460458.1964742336
Sources (2)

via Wikidata · CC0