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2376 Martynov

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Also known as Martynov

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
Dmitry Martynov
Followed by
2377 Shcheglov
Follows
2375 Radek
Parent body
Sun
Diameter
41.583
Orbital period
2092.073482889411
Image
002376-asteroid shape model (2376) Martynov.png
Show 18 more facts
discoverer or inventor
Nikolai Chernykh
site of astronomical discovery
Crimean Astrophysical Observatory
provisional designation
1981 GK
time of discovery or invention
1977-08-22
orbital eccentricity
0.1228048757038398
orbital inclination
3.829907322997093
periapsis
2.808117101425479
apoapsis
3.594374256876685
semi-major axis of an orbit
3.201245679151082
mean anomaly
123.0488233463532
longitude of ascending node
61.0789304943021
argument of periapsis
300.443107158128
absolute magnitude
10.91
Commons category
2376 Martynov
albedo
0.045
rotation period
11.133
time of periapsis
2460285.424498823
Sources (2)

via Wikidata · CC0