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EntityQ1302324· pop 15

Also known as Hammergren

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
7918 Berrilli
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.184
Orbital period
1368.458550967018
Show 16 more facts
discoverer or inventor
Schelte J. Bus
site of astronomical discovery
Siding Spring Observatory
provisional designation
1992 DG8
time of discovery or invention
1981-03-02
orbital eccentricity
0.1293493015997202
absolute magnitude
14.51
orbital inclination
8.6900887070303
periapsis
2.100226335367589
apoapsis
2.724271799708883
semi-major axis of an orbit
2.412249067538236
mean anomaly
184.4945873373952
longitude of ascending node
320.7568853683988
argument of periapsis
13.00687152978315
albedo
0.399
time of periapsis
2461667.644118609
Sources (2)

via Wikidata · CC0