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13703 Romero

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Also known as (13703) 1998 OR13, 13703 1998 OR13, Romero

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
Named after
Óscar Romero
Followed by
13704 Aletesi
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1365.821596030457
Show 15 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
orbital eccentricity
0.1958226807738052
orbital inclination
1.562722322264389
periapsis
1.937383154530361
apoapsis
2.88091526849548
semi-major axis of an orbit
2.409149211512921
mean anomaly
75.93764964233166
longitude of ascending node
150.0532584997094
argument of periapsis
222.2835473460406
absolute magnitude
14.63
time of discovery or invention
1998-07-26
provisional designation
1987 SB22
time of periapsis
2460712.396439352
Sources (4)

via Wikidata · CC0