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22783 Teng

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EntityQ1628060· pop 9

22783 Teng

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Also known as Teng

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
22784 Theresaoei
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.487
Orbital period
1510.57873302509
Show 16 more facts
time of discovery or invention
1999-04-11
site of astronomical discovery
Anderson Mesa Station
provisional designation
1999 GT52
orbital eccentricity
0.2090254274424194
orbital inclination
3.71137758905683
periapsis
2.037945107245917
apoapsis
3.115052670309216
semi-major axis of an orbit
2.576498888777567
mean anomaly
175.226963453339
longitude of ascending node
287.4671311667587
argument of periapsis
241.815946494178
absolute magnitude
14.68
albedo
0.093
time of periapsis
2460265.2385432078
Sources (2)

via Wikidata · CC0

Gallery (2)