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10320 Reiland

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Also known as Reiland

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
10321 Rampo
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.821
Orbital period
1264.423322998222
Show 17 more facts
discoverer or inventor
Eleanor F. Helin
site of astronomical discovery
Palomar Observatory
provisional designation
1996 FC
time of discovery or invention
1990-10-14
orbital eccentricity
0.1330860635394243
orbital inclination
6.342010812088857
periapsis
1.983834165939333
apoapsis
2.592938873467333
semi-major axis of an orbit
2.288386519703333
mean anomaly
113.4902475412448
longitude of ascending node
183.9319436462867
argument of periapsis
126.7543801054926
absolute magnitude
14.55
albedo
0.508
rotation period
5.92
time of periapsis
2460601.889677989
Sources (2)

via Wikidata · CC0