Skip to content
EntityQ1043027· pop 25

Also known as Myriostos, (10000) Myriostos

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
10,000
Followed by
Q972274
Follows
Q623172
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1519.257094262509
Image
AnimatedOrbitOf10000Myriostos.gif
Show 16 more facts
discoverer or inventor
Albert George Wilson
site of astronomical discovery
Palomar Observatory
provisional designation
1980 TS2
time of discovery or invention
1951-09-30
orbital eccentricity
0.3053811847709766
orbital inclination
20.63759509049
periapsis
1.796532619251957
apoapsis
3.37618248682999
semi-major axis of an orbit
2.586357553040973
mean anomaly
300.5735261340498
longitude of ascending node
169.4832551796468
argument of periapsis
200.2184238463853
absolute magnitude
15.24
rotation period
382.172
time of periapsis
2461251.289144466
Sources (2)

via Wikidata · CC0