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EntityQ375901· pop 17

8025 Forrestpeterson

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Also known as (8025) 1991 FB4, Forrestpeterson

main-belt minor planet

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
Q711776
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.663
Orbital period
1658.4502877703
Show 17 more facts
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
provisional designation
1992 PR5
time of discovery or invention
1991-03-22
orbital eccentricity
0.1125567386961712
absolute magnitude
13.08
orbital inclination
4.386525652010536
periapsis
2.433380088744168
apoapsis
3.050643949410235
semi-major axis of an orbit
2.742012019077201
mean anomaly
182.0223399002595
longitude of ascending node
351.97837392
argument of periapsis
262.105299382529
albedo
0.302
rotation period
4.089
time of periapsis
2461820.4086155808
Sources (2)

via Wikidata · CC0