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7149 Bernie

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7149 Bernie

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Also known as Bernie

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
7150 McKellar
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
9.588
Orbital period
2018.812567634329
Show 16 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
3220 T-3
time of discovery or invention
1977-10-16
orbital eccentricity
0.1443599136180209
absolute magnitude
13.9
orbital inclination
1.019428969515578
periapsis
2.674788853717224
apoapsis
3.57734658567623
semi-major axis of an orbit
3.126067719696727
mean anomaly
324.9393731208759
longitude of ascending node
178.1918605291586
argument of periapsis
100.1505049600138
albedo
0.076
time of periapsis
2461197.1134282574
Sources (2)

via Wikidata · CC0

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