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EntityQ152604· pop 28· linked from 150 articles

Also known as (4060) Deipylos, Deipylos

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

Diameter
84.043
Orbital period
4356.444473236395
Image
Орбита астероида 4060.png
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provisional designation
1987 YT1
time of discovery or invention
1987-12-17
orbital eccentricity
0.1548817781436243
orbital inclination
16.16887868434224
periapsis
4.411706746750727
apoapsis
6.028742015695855
semi-major axis of an orbit
5.220224381223291
mean anomaly
35.98446990131664
longitude of ascending node
168.1430447322304
argument of periapsis
309.1003280540802
absolute magnitude
9.39
Commons category
4060 Deipylos
albedo
0.043
rotation period
11.486
time of periapsis
2460565.0434860447
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