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50717 Jimfox

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Also known as (50717) 2000 EN138, Jimfox

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

Small body data

(50717) Jimfox

Orbit class
Main-belt
Semi-major axis
2.788 AU
Eccentricity
0.158
Inclination
15.270 °
Absolute magnitude
13.420 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
12.029
Orbital period
1700.122762907177
Show 16 more facts
discoverer or inventor
Catalina Sky Survey
orbital eccentricity
0.1575772482696701
absolute magnitude
13.42
mean anomaly
163.8620240435907
argument of periapsis
69.73295403588874
longitude of ascending node
146.2678239215137
orbital inclination
15.26970605133792
time of discovery or invention
2000-03-11
provisional designation
2000 EN138
albedo
0.056
site of astronomical discovery
Catalina Station
semi-major axis of an orbit
2.787754786707896
periapsis
2.348468058567865
apoapsis
3.227041514847927
time of periapsis
2460226.6512304097
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0