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4675 Ohboke

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Also known as Ohboke, (4675) Ohboke

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
4676 Uedaseiji
Follows
Q906627
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.003
Orbital period
1369.546013452309
Show 17 more facts
discoverer or inventor
Tsutomu Seki
site of astronomical discovery
Geisei observatory
provisional designation
1990 SD
time of discovery or invention
1990-09-19
orbital eccentricity
0.1729836050894688
semi-major axis of an orbit
2.41352684734702
mean anomaly
266.9432447133628
longitude of ascending node
294.3925790383096
argument of periapsis
294.2709939212622
absolute magnitude
13.32
apoapsis
2.831027422381328
orbital inclination
4.475099242528981
periapsis
1.996026272312712
albedo
0.836
rotation period
7.02644
time of periapsis
2461354.5153006325
Sources (2)

via Wikidata · CC0