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28343 Florcalandra

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Also known as (28343) 1999 FG9, 1999 FG9

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
28344 Tallsalt
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
9.342
Orbital period
2002.324678018477
Show 17 more facts
site of astronomical discovery
Anderson Mesa Station
time of discovery or invention
1999-03-20
provisional designation
1999 FG9
albedo
0.222
orbital eccentricity
0.2382507344587059
absolute magnitude
12.46
mean anomaly
202.4592466421521
longitude of ascending node
34.88009671007853
argument of periapsis
274.995697189466
orbital inclination
16.45243852468979
periapsis
2.368296607492993
apoapsis
3.849751022156106
semi-major axis of an orbit
3.109023814824549
rotation period
10.00444
time of periapsis
2461876.743717339
Sources (4)

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