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(6394) 1990 QM2

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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
6395 Hilliard
Parent body
Sun
Diameter
3.23
Orbital period
985.7648603651497
Show 17 more facts
site of astronomical discovery
Palomar Observatory
discoverer or inventor
Henry E. Holt
provisional designation
1990 QM2
time of discovery or invention
1990-08-22
orbital eccentricity
0.09275076316598961
albedo
0.615
absolute magnitude
14.01
orbital inclination
22.81757656575887
periapsis
1.758638387996157
apoapsis
2.118219958301722
semi-major axis of an orbit
1.93842917314894
mean anomaly
9.427950446019699
longitude of ascending node
161.6475428202787
argument of periapsis
193.6377380644835
rotation period
3.6873
time of periapsis
2460974.684049292
Sources (3)

via Wikidata · CC0