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EntityQ3597028· pop 16

11269 Knyr

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Also known as Knyr

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
(11270) 1988 EA2
Follows
Q3597027
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.853
Orbital period
1182.386398097882
Show 16 more facts
discoverer or inventor
Lyudmila Karachkina
site of astronomical discovery
Crimean Astrophysical Observatory
provisional designation
1987 QG10
time of discovery or invention
1987-08-26
orbital eccentricity
0.1903676499313778
orbital inclination
4.312733210957532
periapsis
1.771720396249099
apoapsis
2.604884357992583
semi-major axis of an orbit
2.188302377120841
mean anomaly
288.8532623007822
longitude of ascending node
120.487801126296
argument of periapsis
221.4798559225393
absolute magnitude
14.38
albedo
0.497
time of periapsis
2461234.1748192348
Sources (2)

via Wikidata · CC0