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11528 Mie

Image by Kanenori on Pixabay · Pixabay License

EntityQ2488856· pop 16

Also known as Mie

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
(11529) 1992 BJ1
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
8.392
Orbital period
1541.454877767952
Show 17 more facts
discoverer or inventor
Osamu Muramatsu
site of astronomical discovery
Yatsugatake South Base Observatory
provisional designation
1991 XH
time of discovery or invention
1991-12-03
orbital eccentricity
0.1614840271779585
orbital inclination
13.91195746637703
periapsis
2.189775535837689
apoapsis
3.033203171336983
semi-major axis of an orbit
2.611489353587336
mean anomaly
64.52321999800154
longitude of ascending node
133.7435074318533
argument of periapsis
238.7144435997274
absolute magnitude
12.73
albedo
0.229
rotation period
7.202
time of periapsis
2460724.223243902
Sources (2)

via Wikidata · CC0

Gallery (2)