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8409 Valentaugustus

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Also known as Valentaugustus

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
8410 Hiroakiohno
Follows
8408 Strom
Parent body
Sun
Diameter
15.303
Orbital period
2098.310900864562
Show 17 more facts
discoverer or inventor
Robert Weber
provisional designation
1995 WB43
time of discovery or invention
1995-11-28
site of astronomical discovery
MIT Lincoln Laboratory
orbital eccentricity
0.157552690687801
absolute magnitude
12.65
orbital inclination
4.33016847260268
periapsis
2.70223856364381
apoapsis
3.712972295893517
semi-major axis of an orbit
3.207605429768663
mean anomaly
76.5910268303086
longitude of ascending node
262.0132266689119
argument of periapsis
102.4534638933665
albedo
0.083
rotation period
7.36573
time of periapsis
2460554.0783708156
Sources (2)

via Wikidata · CC0