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10648 Plancius

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Also known as Plancius

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
Named after
Petrus Plancius
Followed by
10649 VOC
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1642.360390162366
Show 15 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
4089 P-L
time of discovery or invention
1960-09-24
orbital eccentricity
0.1812973857716852
orbital inclination
8.629308421879612
periapsis
2.230349214011973
apoapsis
3.218147407961647
semi-major axis of an orbit
2.72424831098681
mean anomaly
169.2352223949065
longitude of ascending node
204.1833733985345
argument of periapsis
162.8348031175264
absolute magnitude
14.14
time of periapsis
2460228.4299281063
Sources (2)

via Wikidata · CC0