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10470 Bartczak

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Also known as (10470) 1981 EW18, Bartczak

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
10471 Marciniak
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.098
Orbital period
1307.73446566075
Show 16 more facts
site of astronomical discovery
Siding Spring Observatory
discoverer or inventor
Schelte J. Bus
provisional designation
1981 EW18
time of discovery or invention
1981-03-02
orbital eccentricity
0.1343215225365214
orbital inclination
6.618687852865607
periapsis
2.025990395401747
apoapsis
2.654709074771276
semi-major axis of an orbit
2.340349735086511
mean anomaly
19.25955871418495
longitude of ascending node
348.7402560188102
argument of periapsis
345.0525116654679
absolute magnitude
15.28
albedo
0.44
time of periapsis
2460930.5378091
Sources (2)

via Wikidata · CC0