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EntityQ151549· pop 27· linked from 6 articles

Also known as Hurukawa

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
Q151552
Follows
3424 Nušl
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
21.207
Orbital period
1899.082725839961
Show 17 more facts
discoverer or inventor
Karl Wilhelm Reinmuth
site of astronomical discovery
Heidelberg-Königstuhl State Observatory
provisional designation
A903 CB
time of discovery or invention
1929-01-29
orbital eccentricity
0.08358704718095834
albedo
0.171
orbital inclination
9.234087980323057
periapsis
2.750351430436913
apoapsis
3.25207667138414
semi-major axis of an orbit
3.001214050910527
mean anomaly
270.1995931573976
longitude of ascending node
291.3147569349335
argument of periapsis
139.416414159838
absolute magnitude
11.08
rotation period
24.84
time of periapsis
2461474.2177816895
Sources (3)

via Wikidata · CC0