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30882 Tomhenning

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Also known as Tomhenning

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
30883 de Broglie
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1534.352703849167
Show 16 more facts
discoverer or inventor
Freimut Börngen
time of discovery or invention
1992-09-21
site of astronomical discovery
Karl Schwarzschild Observatory
provisional designation
1999 FR23
orbital eccentricity
0.1600091690510897
orbital inclination
13.13911489302475
periapsis
2.186883911411549
apoapsis
3.020039380694146
semi-major axis of an orbit
2.603461646052847
mean anomaly
17.54645362121536
longitude of ascending node
170.2007062700262
argument of periapsis
120.1622545249403
absolute magnitude
13.42
rotation period
9.91871
time of periapsis
2460925.715420676
Sources (2)

via Wikidata · CC0

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