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8475 Vsevoivanov

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Also known as Vsevoivanov

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
(8476) 1986 QT2
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
14.345
Orbital period
1962.659070664808
Image
008475-asteroid shape model (8475) Vsevoivanov.png
Show 18 more facts
discoverer or inventor
Nikolai Chernykh
site of astronomical discovery
Crimean Astrophysical Observatory
provisional designation
1985 PC2
time of discovery or invention
1985-08-13
orbital eccentricity
0.2560603316387661
absolute magnitude
13.16
orbital inclination
4.839300729032304
periapsis
2.282278694492426
apoapsis
3.853376632289322
semi-major axis of an orbit
3.067827663390874
mean anomaly
133.7539618127397
longitude of ascending node
118.3643061944225
argument of periapsis
265.224483491583
albedo
0.059
rotation period
230.685
Commons category
8475 Vsevoivanov
time of periapsis
2460271.296037808
Sources (2)

via Wikidata · CC0