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6712 Hornstein

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Also known as Hornstein

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
6713 Coggie
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
9.281
Orbital period
1356.193776449441
Show 16 more facts
discoverer or inventor
Antonín Mrkos
site of astronomical discovery
Kleť Observatory
provisional designation
1994 GM9
time of discovery or invention
1990-02-23
orbital eccentricity
0.1247574033921623
absolute magnitude
14.25
argument of periapsis
322.3334096828502
orbital inclination
0.9683836875675559
periapsis
2.098669218485124
apoapsis
2.696959391500038
semi-major axis of an orbit
2.397814304992581
mean anomaly
165.5325697805379
longitude of ascending node
263.9486841217557
albedo
0.04
time of periapsis
2460376.9048862886
Sources (2)

via Wikidata · CC0