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EntityQ136379· pop 35· linked from 33 articles

Also known as Atami

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

Orbital period
992.5302306303562
Image
Орбита астероида 1139.png
Show 14 more facts
provisional designation
1929 XE
time of discovery or invention
1929-12-01
orbital eccentricity
0.2556595942419368
absolute magnitude
12.55
orbital inclination
13.08638693862112
periapsis
1.449445218449433
apoapsis
2.445130992211241
semi-major axis of an orbit
1.947288105330337
mean anomaly
118.6627268754292
longitude of ascending node
213.2876435943995
argument of periapsis
206.7297865417023
Commons category
1139 Atami
rotation period
27.446
time of periapsis
2460673.3434897973
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