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EntityQ604622· pop 13

(9075) 1994 GD9

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main-belt minor planet

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
9076 Shinsaku
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.994
Orbital period
1401.904228852335
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provisional designation
1989 YQ
discoverer or inventor
Eleanor F. Helin
site of astronomical discovery
Palomar Observatory
time of discovery or invention
1994-04-14
orbital eccentricity
0.3122759970477332
albedo
0.342
orbital inclination
22.55471267495806
periapsis
1.685883117517182
apoapsis
3.216906694325972
semi-major axis of an orbit
2.451394905921577
mean anomaly
130.787489459388
longitude of ascending node
198.3880554320095
argument of periapsis
302.6873726335398
absolute magnitude
14.83
time of periapsis
2460491.190181794
Sources (3)

via Wikidata · CC0