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EntityQ153634· pop 25

Also known as Foo

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

(4334) Foo

Orbit class
Main-belt
Semi-major axis
3.143 AU
Eccentricity
0.193
Inclination
1.633 °
Absolute magnitude
13.190 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Followed by
4335 Verona
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
2034.191245630974
Show 17 more facts
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
provisional designation
1984 YU3
time of discovery or invention
1983-09-02
orbital eccentricity
0.1936821096910457
orbital inclination
1.632768032224736
periapsis
2.533388911114091
apoapsis
3.750457550839966
semi-major axis of an orbit
3.141923230977028
mean anomaly
154.2602866757591
longitude of ascending node
61.78924098609287
argument of periapsis
347.704697854322
absolute magnitude
13.2
different from
Foobar
rotation period
7.42
time of periapsis
2460128.8474313766
Sources (2)

via Wikidata · CC0