Skip to content
EntityQ4540844· pop 10

10841 Ericforbes

Sign in to save

Also known as (10841) 1994 PP1, Ericforbes

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
(10842) 1994 UY1
Parent body
Sun
Diameter
2.908
Orbital period
985.8494596816852
Show 17 more facts
provisional designation
1994 PP1
asteroid family
Hungaria family
discoverer or inventor
Robert H. McNaught
orbital eccentricity
0.05400257744994793
orbital inclination
23.39017554665784
periapsis
1.833853916197654
apoapsis
2.043226237476076
semi-major axis of an orbit
1.938540076836865
mean anomaly
273.8208509850128
longitude of ascending node
59.96945983889159
argument of periapsis
190.7733723745871
absolute magnitude
15.18
time of discovery or invention
1994-08-12
albedo
0.174
rotation period
4.908
time of periapsis
2461236.4990763674
Sources (3)

via Wikidata · CC0