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(11649) 1997 BR6

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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
(11650) 1997 CN
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.256
Orbital period
1294.222660008354
Show 17 more facts
discoverer or inventor
Takeshi Urata
site of astronomical discovery
Nachi-Katsuura Observatory
provisional designation
1999 QC2
time of discovery or invention
1997-01-29
albedo
0.245
orbital eccentricity
0.1468559242674503
absolute magnitude
14.28
orbital inclination
4.884125474858437
periapsis
1.982878457027471
apoapsis
2.665523878357389
semi-major axis of an orbit
2.32420116769243
mean anomaly
94.86932086703067
longitude of ascending node
335.9635799735482
argument of periapsis
99.3465749674546
rotation period
40.571
time of periapsis
2460659.438819984
Sources (3)

via Wikidata · CC0