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2195 Tengström

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EntityQ69762· pop 32· linked from 6 articles

2195 Tengström

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Also known as 2195 Tengstrom, Tengström

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
Followed by
2196 Ellicott
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
8.627
Orbital period
1209.299322462321
Show 17 more facts
discoverer or inventor
Liisi Oterma
site of astronomical discovery
Iso-Heikkilä Observatory
provisional designation
1976 GO4
time of discovery or invention
1941-09-27
orbital eccentricity
0.1058105936565675
orbital inclination
4.575343779871981
periapsis
1.986337807005399
apoapsis
2.456429671370437
semi-major axis of an orbit
2.221383739187917
mean anomaly
130.5171607439622
longitude of ascending node
100.9344002237566
argument of periapsis
295.474498667159
absolute magnitude
12.6
albedo
0.343
rotation period
2.82112
time of periapsis
2460562.0713498406
Sources (3)

via Wikidata · CC0

Gallery (2)