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(14394) 1990 SP15

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outer 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
14395 Tommorgan
Parent body
Sun
Diameter
21.248
Orbital period
2115.741228340905
Show 16 more facts
discoverer or inventor
Henry E. Holt
site of astronomical discovery
Palomar Observatory
provisional designation
1999 CE62
time of discovery or invention
1990-09-18
orbital eccentricity
0.06816801465440346
albedo
0.048
orbital inclination
15.63973778560157
periapsis
3.005478980995899
apoapsis
3.445209615792784
semi-major axis of an orbit
3.225344298394341
mean anomaly
110.9637803450781
longitude of ascending node
192.909461452861
argument of periapsis
64.82519049871111
absolute magnitude
12.28
time of periapsis
2460348.3593196427
Sources (3)

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