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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
7376 Jefftaylor
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.926
Orbital period
1394.811792039788
Show 16 more facts
discoverer or inventor
Zdeňka Vávrová
site of astronomical discovery
Kleť Observatory
provisional designation
1992 WB6
time of discovery or invention
1980-08-14
orbital eccentricity
0.1923637166328312
albedo
0.290
orbital inclination
10.07153138533643
periapsis
1.973152311243016
apoapsis
2.91308757638714
semi-major axis of an orbit
2.443119943815078
mean anomaly
317.1827869478411
longitude of ascending node
322.5027707966709
argument of periapsis
353.2754816167855
absolute magnitude
13.8
time of periapsis
2461166.394315743
Sources (3)

via Wikidata · CC0