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10405 Yoshiaki

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Also known as Yoshiaki

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
Mogami Yoshiaki
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1365.24884422121
Show 14 more facts
discoverer or inventor
Tomimaru Okuni
provisional designation
1997 WT23
time of discovery or invention
1997-11-19
orbital eccentricity
0.1935490276220882
orbital inclination
1.502246606801426
periapsis
1.942317532356971
apoapsis
2.874633773758585
semi-major axis of an orbit
2.408475653057779
mean anomaly
219.2435371788523
longitude of ascending node
254.2805094009314
argument of periapsis
94.69210940911067
absolute magnitude
14.97
time of periapsis
2461534.2988838423
Sources (2)

via Wikidata · CC0