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EntityQ152650· pop 27

Also known as Tyr

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
Tyr
Followed by
Q152651
Follows
Q152649
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1560.546556240449
Show 16 more facts
discoverer or inventor
Poul Jensen
site of astronomical discovery
Brorfelde Observatory
provisional designation
1986 TJ4
time of discovery or invention
1986-10-08
orbital eccentricity
0.2503717399065748
absolute magnitude
13.29
mean anomaly
63.09843438496184
longitude of ascending node
253.7655824579072
argument of periapsis
109.0272033436925
orbital inclination
4.025230948494668
periapsis
1.973777311253178
apoapsis
3.292238969955827
semi-major axis of an orbit
2.633008140604503
rotation period
16.091
time of periapsis
2460726.977654212
Sources (2)

via Wikidata · CC0