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13678 Shimada

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Also known as Shimada

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
asteroid belt
Diameter
8.163
Orbital period
1719.23244736518
Show 16 more facts
discoverer or inventor
Tomimaru Okuni
provisional designation
1998 XE36
time of discovery or invention
1997-07-06
orbital eccentricity
0.1824357581624896
orbital inclination
13.92603456608941
periapsis
2.296215635032365
apoapsis
3.320995875763465
semi-major axis of an orbit
2.808605755397915
mean anomaly
348.0331990443242
longitude of ascending node
273.2606441917791
argument of periapsis
58.59687414275741
absolute magnitude
12.68
albedo
0.319
rotation period
6.8025
time of periapsis
2461057.6492013726
Sources (2)

via Wikidata · CC0