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EntityQ3597003· pop 14

11152 Oomine

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Also known as Oomine

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
Parent body
Sun
Minor-planet group
Mars-crossing asteroid
Orbital period
1182.784454193897
Show 16 more facts
discoverer or inventor
Takao Kobayashi
site of astronomical discovery
Ōizumi Observatory
provisional designation
1997 YH5
time of discovery or invention
1997-12-25
orbital eccentricity
0.2392060468361963
orbital inclination
3.583474822585233
periapsis
1.665220847820271
apoapsis
2.712366121411958
semi-major axis of an orbit
2.188793484616114
mean anomaly
276.5887536712289
longitude of ascending node
323.1511109758189
argument of periapsis
61.27635207960457
absolute magnitude
14.58
rotation period
2.622
time of periapsis
2461274.5486818408
Sources (2)

via Wikidata · CC0