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16700 Seiwa

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Also known as Seiwa

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
16701 Volpe
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.81
Orbital period
1251.39033678542
Show 16 more facts
discoverer or inventor
Takao Kobayashi
site of astronomical discovery
Ōizumi Observatory
provisional designation
1995 DZ
time of discovery or invention
1995-02-22
orbital eccentricity
0.06791306747524004
orbital inclination
3.820989125664286
periapsis
2.118292846015797
apoapsis
2.426975995545881
semi-major axis of an orbit
2.272634420780839
mean anomaly
58.88905565798795
longitude of ascending node
41.89858970326261
argument of periapsis
42.70850945203824
absolute magnitude
14.61
albedo
0.426
time of periapsis
2460795.7966800197
Sources (2)

via Wikidata · CC0