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63498 Whitehead

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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
Minor-planet group
asteroid belt
Diameter
8.495
Orbital period
2048.373874549563
Show 16 more facts
time of discovery or invention
2001-07-28
site of astronomical discovery
Reedy Creek Observatory
discoverer or inventor
John Broughton
provisional designation
2001 OQ65
albedo
0.051
absolute magnitude
14.3
orbital eccentricity
0.0740635410211184
semi-major axis of an orbit
3.156510227390256
periapsis
2.922727902680358
apoapsis
3.390292552100154
orbital inclination
14.91174519626957
longitude of ascending node
317.5155528375807
argument of periapsis
40.14208614116958
mean anomaly
42.10294653576683
time of periapsis
2460560.9372896515
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