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(10772) 1990 YM

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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
10773 Jamespaton
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.406
Orbital period
1350.190280647471
Show 17 more facts
provisional designation
1990 YM
discoverer or inventor
Hiroshi Kaneda
site of astronomical discovery
Kushiro
albedo
0.202
orbital eccentricity
0.2495477228636758
orbital inclination
24.37998515616334
periapsis
1.794130847883156
apoapsis
2.987334683088219
semi-major axis of an orbit
2.390732765485688
mean anomaly
143.9247303018588
longitude of ascending node
103.6217160401935
argument of periapsis
38.28348213002581
absolute magnitude
13.07
time of discovery or invention
1990-12-23
rotation period
68.98
time of periapsis
2460460.7061888934
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0