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13684 Borbona

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Also known as Borbona

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
Borbona
Followed by
(13685) 1997 QG4
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
16.575
Orbital period
2066.391318279449
Show 17 more facts
discoverer or inventor
Vincenzo Silvano Casulli
site of astronomical discovery
Kolleverde di Gvidoniya observatory
provisional designation
1999 XQ94
time of discovery or invention
1997-08-27
orbital eccentricity
0.09679494218759144
orbital inclination
16.87608711335313
periapsis
2.867669663334346
apoapsis
3.482316175495949
semi-major axis of an orbit
3.174992919415147
mean anomaly
203.9283013155959
longitude of ascending node
297.5789394621997
argument of periapsis
181.8295559312007
absolute magnitude
12.76
albedo
0.094
rotation period
44.4461
time of periapsis
2461896.3477866403
Sources (2)

via Wikidata · CC0