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EntityQ1081666· pop 22

Also known as Mats, (5934) Mats

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
Named after
Mats Lindgren
Followed by
5935 Ostankino
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.971
Orbital period
1345.182785920736
Show 17 more facts
discoverer or inventor
Claes-Ingvar Lagerkvist
site of astronomical discovery
Kvistaberg Observatory
provisional designation
1987 WM3
time of discovery or invention
1976-09-20
orbital eccentricity
0.216884282472222
orbital inclination
2.320648179160016
periapsis
1.867588495770756
apoapsis
2.902047597517105
semi-major axis of an orbit
2.384818046643931
mean anomaly
110.7780222511142
longitude of ascending node
172.1788098515686
argument of periapsis
208.2465253143639
absolute magnitude
13.96
albedo
0.347
rotation period
5.184
time of periapsis
2460586.564753915
Sources (2)

via Wikidata · CC0