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EntityQ1195265· pop 20

Also known as Atthis

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
Q268954
Follows
Q1195259
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1366.444537901981
Show 15 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
4076 T-2
time of discovery or invention
1973-09-29
orbital eccentricity
0.1289722900797762
absolute magnitude
14.94
orbital inclination
2.839032296084729
periapsis
2.099073726837272
apoapsis
2.720689646774627
semi-major axis of an orbit
2.40988168680595
mean anomaly
148.6415078635257
longitude of ascending node
30.27349017150719
argument of periapsis
162.3831035676162
time of periapsis
2460436.304509651
Sources (2)

via Wikidata · CC0