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100308 ČAS

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EntityQ28517444· pop 6

100308 ČAS

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Also known as (100308) 1995 HB, ČAS

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
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1210.469231357759
Show 15 more facts
discoverer or inventor
Lenka Kotková
site of astronomical discovery
Ondřejov Observatory
orbital eccentricity
0.07318095454705201
absolute magnitude
16.08
mean anomaly
151.5163707392147
argument of periapsis
104.5508667026928
longitude of ascending node
30.43250035617312
orbital inclination
6.046856191221142
time of discovery or invention
1995-04-21
provisional designation
1995 HB
semi-major axis of an orbit
2.222816192786391
periapsis
2.060148382015639
apoapsis
2.385484003557143
time of periapsis
2460491.039153259
Sources (4)

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