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6153 Hershey

Image by mjimages on Pixabay · Pixabay License

EntityQ553867· pop 21

6153 Hershey

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Also known as Hershey

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
Q238630
Follows
Q553853
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
19.397
Orbital period
1748.349222614122
Show 17 more facts
discoverer or inventor
Eleanor F. Helin
site of astronomical discovery
Palomar Observatory
provisional designation
1990 OB
time of discovery or invention
1990-07-19
orbital eccentricity
0.2814233259261358
absolute magnitude
13.2
orbital inclination
17.37920182617818
periapsis
2.040921436593346
apoapsis
3.639534136846421
semi-major axis of an orbit
2.840227786719884
mean anomaly
79.10897625065847
longitude of ascending node
198.538074383616
argument of periapsis
193.9429381597097
albedo
0.03
rotation period
6.094
time of periapsis
2460616.3052301956
Sources (2)

via Wikidata · CC0

Gallery (2)