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EntityQ919309· pop 28· linked from 8 articles

Also known as Borodino

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
Borodino
Followed by
3545 Gaffey
Follows
Q151801
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
8.502
Orbital period
1358.576582034698
Image
003544-asteroid shape model (3544) Borodino.png
Show 17 more facts
discoverer or inventor
Nikolai Chernykh
site of astronomical discovery
Crimean Astrophysical Observatory
provisional designation
1981 RN5
time of discovery or invention
1977-09-07
orbital inclination
8.901235233774802
orbital eccentricity
0.2212583133202898
periapsis
1.869464496481783
apoapsis
2.931779686175356
semi-major axis of an orbit
2.400622091328569
mean anomaly
5.999469947598543
longitude of ascending node
147.55754063
argument of periapsis
148.7365194990593
absolute magnitude
12.56
albedo
0.247
rotation period
5.442
time of periapsis
2460977.8590572905
Sources (2)

via Wikidata · CC0