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7691 Brady

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EntityQ1059148· pop 20

7691 Brady

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Also known as Brady, (7691) Brady

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
7692 Edhenderson
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.855
Orbital period
1334.275896661788
Show 16 more facts
discoverer or inventor
Tom Gehrels
provisional designation
3186 T-3
site of astronomical discovery
Palomar Observatory
time of discovery or invention
1977-10-16
orbital eccentricity
0.1932029808804291
absolute magnitude
14.49
orbital inclination
3.281260059982353
periapsis
1.913649637599746
apoapsis
2.830169668247577
semi-major axis of an orbit
2.371909652923661
mean anomaly
37.11422249588117
longitude of ascending node
54.70612196097922
argument of periapsis
2.859491181214727
albedo
0.272
time of periapsis
2460862.943004674
Sources (2)

via Wikidata · CC0

Gallery (2)