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8897 Defelice

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Also known as Defelice

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
8898 Linnaea
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.073
Orbital period
1347.749555749377
Show 16 more facts
provisional designation
1995 SX
time of discovery or invention
1995-09-22
orbital eccentricity
0.1420593390620322
absolute magnitude
14.59
orbital inclination
5.854084427829712
periapsis
2.048634260644846
apoapsis
2.727067262593646
semi-major axis of an orbit
2.387850761619246
mean anomaly
64.71357642048478
longitude of ascending node
194.414224488023
argument of periapsis
143.0767812124622
albedo
0.325
time of periapsis
2460758.2286281344
Sources (3)

via Wikidata · CC0