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(8290) 1992 NP

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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

Small body data

(8290) 1992 NP

Orbit class
Main-belt
Semi-major axis
2.608 AU
Eccentricity
0.200
Inclination
11.862 °
Absolute magnitude
13.210 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Followed by
8291 Bingham
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1538.384899545668
Show 17 more facts
discoverer or inventor
Eleanor F. Helin
site of astronomical discovery
Palomar Observatory
provisional designation
1988 PB4
time of discovery or invention
1992-07-02
orbital eccentricity
0.1997804475817833
albedo
0.218
orbital inclination
11.86150013571663
periapsis
2.086989254325842
apoapsis
3.129052388293568
semi-major axis of an orbit
2.608020821309705
mean anomaly
288.5501984486096
longitude of ascending node
297.7615704305234
argument of periapsis
52.72459739797757
absolute magnitude
13.21
rotation period
4.453
time of periapsis
2461305.825821617
Sources (3)

via Wikidata · CC0