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34357 Amaraorth

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Also known as (34357) 2000 RO21, 2000 RO21

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
4.482
Orbital period
1957.516059447423
Show 15 more facts
time of discovery or invention
2000-09-01
provisional designation
2000 RO21
albedo
0.201
orbital eccentricity
0.01163699918825483
absolute magnitude
14.44
orbital inclination
8.642409049655042
periapsis
3.026828053752426
apoapsis
3.09810388171356
semi-major axis of an orbit
3.062465967732993
mean anomaly
57.96478287190831
longitude of ascending node
209.8705135845776
argument of periapsis
341.9200689171042
time of periapsis
2460685.3139073495
Sources (4)

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