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6873 Tasaka

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Also known as Tasaka

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
Followed by
(6874) 1994 JO1
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.885
Orbital period
1169.07499907136
Show 16 more facts
discoverer or inventor
Kazurō Watanabe
provisional designation
1993 HT1
time of discovery or invention
1993-04-21
site of astronomical discovery
Kitami Observatory
orbital eccentricity
0.1365580203941205
absolute magnitude
14.11
orbital inclination
4.789793343851118
periapsis
1.875264176340948
apoapsis
2.468430526103141
semi-major axis of an orbit
2.171847351222044
mean anomaly
34.14730321925027
longitude of ascending node
199.5223894485525
argument of periapsis
53.48066227520448
albedo
0.322
time of periapsis
2460889.609004224
Sources (2)

via Wikidata · CC0