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9661 Hohmann

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Also known as Hohmann

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
Named after
Walter Hohmann
Parent body
Sun
Diameter
27.664
Orbital period
2856.066131020581
Show 17 more facts
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
provisional designation
1996 FU13
time of discovery or invention
1996-03-18
orbital eccentricity
0.2324600545292513
absolute magnitude
11.47
orbital inclination
13.0014347380119
periapsis
3.023761560555364
apoapsis
4.855337314750275
semi-major axis of an orbit
3.93954943765282
mean anomaly
170.1157538842843
longitude of ascending node
56.49491348991746
argument of periapsis
287.0461485957104
albedo
0.07
rotation period
5.248
time of periapsis
2459650.8837693837
Sources (2)

via Wikidata · CC0