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12661 Schelling

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Also known as Schelling

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
(12662) 1978 CK
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.304
Orbital period
1265.112102530618
Show 16 more facts
discoverer or inventor
Freimut Börngen
site of astronomical discovery
Karl Schwarzschild Observatory
provisional designation
1990 EM6
time of discovery or invention
1976-02-27
orbital eccentricity
0.1167871241345625
orbital inclination
4.87299259550583
periapsis
2.021866364404739
apoapsis
2.556568619173969
semi-major axis of an orbit
2.289217491789354
mean anomaly
83.97464680581922
longitude of ascending node
134.3526715105015
argument of periapsis
60.32906499579106
absolute magnitude
15.03
albedo
0.195
time of periapsis
2460705.3962722784
Sources (2)

via Wikidata · CC0