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13691 Akie

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Also known as Akie

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
Orbital period
1503.0210267872
Show 16 more facts
discoverer or inventor
Atsuo Asami
provisional designation
1997 SL16
time of discovery or invention
1997-09-30
site of astronomical discovery
Hadano
orbital eccentricity
0.1055510592372946
orbital inclination
12.32002576109466
periapsis
2.29685356090606
apoapsis
2.838942248628937
semi-major axis of an orbit
2.567897904767499
mean anomaly
41.8102919822463
longitude of ascending node
147.5071151350658
argument of periapsis
108.0869228415915
absolute magnitude
13.73
rotation period
164.958
time of periapsis
2460825.9395889295
Sources (3)

via Wikidata · CC0