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8569 Mameli

Image by 19645751 on Pixabay · Pixabay License

EntityQ541870· pop 21

8569 Mameli

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Also known as Mameli

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
Goffredo Mameli
Followed by
(8570) 1996 TN10
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1214.514403353799
Show 15 more facts
discoverer or inventor
Vincenzo Silvano Casulli
provisional designation
1996 TG
site of astronomical discovery
Kolleverde di Gvidoniya observatory
time of discovery or invention
1996-10-01
orbital eccentricity
0.1280824041467541
absolute magnitude
14.75
orbital inclination
3.399352419468771
periapsis
1.942428033484389
apoapsis
2.513103183507641
semi-major axis of an orbit
2.227765608496015
mean anomaly
296.759084989739
longitude of ascending node
322.684180520815
argument of periapsis
26.12971206911994
time of periapsis
2461213.852783781
Sources (2)

via Wikidata · CC0

Gallery (2)