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10053 Noeldetilly

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Also known as (10053) 1987 SR12, 1987 SR12, Noeldetilly

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
10054 Solomin
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.47
Orbital period
1256.150744787535
Show 16 more facts
site of astronomical discovery
La Silla Observatory
discoverer or inventor
Henri Debehogne
provisional designation
1987 SR12
time of discovery or invention
1987-09-16
albedo
0.267
orbital eccentricity
0.1564277447969029
orbital inclination
4.288118146146348
periapsis
1.921990233016867
apoapsis
2.634798402840134
semi-major axis of an orbit
2.2783943179285
mean anomaly
79.54133758233503
longitude of ascending node
177.3064241837441
argument of periapsis
116.7146336858256
absolute magnitude
14.07
time of periapsis
2460722.955804318
Sources (4)

via Wikidata · CC0