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30241 Donnamower

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Also known as (30241) 2000 HN8

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
30242 Naymark
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
1.92
Orbital period
1208.165940408076
Show 15 more facts
time of discovery or invention
2000-04-27
provisional designation
2000 HN8
orbital eccentricity
0.05145924475019072
orbital inclination
2.732360970251178
periapsis
2.1057562736714
apoapsis
2.334234864330518
semi-major axis of an orbit
2.219995569000959
mean anomaly
173.3058291644076
longitude of ascending node
202.8094421345012
argument of periapsis
112.13823049744
absolute magnitude
15.66
albedo
0.331
time of periapsis
2460418.8827775815
Sources (2)

via Wikidata · CC0

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