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5560 Amytis

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Also known as Amytis

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
Followed by
5561 Iguchi
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.703
Orbital period
1261.946152066346
Show 17 more facts
discoverer or inventor
Eleanor F. Helin
site of astronomical discovery
Palomar Observatory
provisional designation
1990 MX
time of discovery or invention
1990-06-27
orbital eccentricity
0.1092967730762712
orbital inclination
5.619833962368717
periapsis
2.035610224650042
apoapsis
2.535183195916182
semi-major axis of an orbit
2.285396710283112
mean anomaly
107.9952395685021
longitude of ascending node
74.87865297108331
argument of periapsis
177.8400201063702
absolute magnitude
13.84
albedo
0.29
rotation period
7.732
time of periapsis
2460621.932841625
Sources (3)

via Wikidata · CC0