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EntityQ1484486· pop 17

10456 Anechka

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Also known as Anechka

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
10457 Suminov
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.217
Orbital period
1340.6257124439
Show 16 more facts
discoverer or inventor
Nikolai Chernykh
site of astronomical discovery
Crimean Astrophysical Observatory
provisional designation
1993 TV21
time of discovery or invention
1978-08-08
orbital eccentricity
0.04348633907554504
orbital inclination
2.051395865034388
periapsis
2.275956316541552
apoapsis
2.482901626672509
semi-major axis of an orbit
2.37942897160703
mean anomaly
350.5219453203483
longitude of ascending node
211.7325633570647
argument of periapsis
84.70919835281087
absolute magnitude
14.21
albedo
0.208
time of periapsis
2461035.795899465
Sources (2)

via Wikidata · CC0