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(73535) 2003 OB14

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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
Parent body
Sun
Diameter
13.321
Orbital period
2301.777944943822
Show 16 more facts
time of discovery or invention
2003-07-28
discoverer or inventor
Near-Earth Asteroid Tracking
site of astronomical discovery
Palomar Observatory
provisional designation
2003 OB14
albedo
0.036
absolute magnitude
13.36
orbital eccentricity
0.1093095925677232
semi-major axis of an orbit
3.411745795782835
periapsis
3.03880925290117
apoapsis
3.784682338664499
orbital inclination
17.07736707518887
longitude of ascending node
230.7353321054505
argument of periapsis
172.699606135146
mean anomaly
121.1078058809228
time of periapsis
2460226.157565174
Sources (2)

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