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6628 Dondelia

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Also known as Dondelia

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
6629 Kurtz
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
8.418
Orbital period
1808.038684451282
Show 16 more facts
discoverer or inventor
Edward L. G. Bowell
site of astronomical discovery
Anderson Mesa Station
provisional designation
1990 OG3
time of discovery or invention
1981-11-24
orbital eccentricity
0.06994864935151651
absolute magnitude
12.87
orbital inclination
2.931088448838523
periapsis
2.701343354610356
apoapsis
3.107676443547734
semi-major axis of an orbit
2.904509899079045
mean anomaly
351.363500594696
longitude of ascending node
127.3422630405222
argument of periapsis
251.5699920126713
albedo
0.227
time of periapsis
2461043.875347286
Sources (2)

via Wikidata · CC0