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10255 Taunus

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Also known as Taunus

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

Wikidata facts

Instance of
asteroid
Named after
Taunus
Followed by
10256 Vredevoogd
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.167
Orbital period
1242.510849096031
Show 16 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
3398 T-3
time of discovery or invention
1977-10-16
orbital eccentricity
0.1276953508246373
orbital inclination
2.23819898731868
periapsis
1.973040631517679
apoapsis
2.550701465656518
semi-major axis of an orbit
2.261871048587099
mean anomaly
20.69792539214544
longitude of ascending node
151.4592058046078
argument of periapsis
267.3993115523558
absolute magnitude
14.89
albedo
0.335
time of periapsis
2460929.062786518
Sources (3)

via Wikidata · CC0