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EntityQ1082075· pop 23

Also known as Yoshikawa, (5237) Yoshikawa

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
5238 Naozane
Follows
5236 Yoko
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
13.8
Orbital period
1225.025382110709
Show 17 more facts
discoverer or inventor
Takeshi Urata
provisional designation
1990 UF3
time of discovery or invention
1990-10-26
site of astronomical discovery
Nihondaira Observatory
orbital eccentricity
0.09427286214623332
orbital inclination
5.133908131781423
periapsis
2.029372732550451
apoapsis
2.451828388041569
semi-major axis of an orbit
2.24060056029601
mean anomaly
42.92646055100602
longitude of ascending node
38.10191125766178
argument of periapsis
145.5120625195837
absolute magnitude
13.46
albedo
0.0587
rotation period
3.4693
time of periapsis
2460854.4277673913
Sources (3)

via Wikidata · CC0