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(6946) 1980 RX1

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main-belt minor planet

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
6947 Andrewdavis
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.943
Orbital period
1247.845263358542
Show 17 more facts
discoverer or inventor
Léo Houziaux‎
site of astronomical discovery
La Silla Observatory
provisional designation
1993 MC1
time of discovery or invention
1980-09-15
orbital eccentricity
0.1392208853028723
albedo
0.218
absolute magnitude
13.76
orbital inclination
4.563302313242898
periapsis
1.952539940235272
apoapsis
2.584140624841611
semi-major axis of an orbit
2.268340282538441
mean anomaly
60.02358925077535
longitude of ascending node
143.819559115544
argument of periapsis
246.0625004237711
rotation period
15.1044
time of periapsis
2460792.44402351
Sources (3)

via Wikidata · CC0