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EntityQ586842· pop 17

14576 Jefholley

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Also known as Jefholley

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

(14576) Jefholley

Orbit class
Main-belt
Semi-major axis
2.315 AU
Eccentricity
0.118
Inclination
2.425 °
Absolute magnitude
14.740 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.262
Orbital period
1286.352166349441
Show 15 more facts
provisional designation
1998 QO92
time of discovery or invention
1998-08-28
orbital eccentricity
0.1183240549876695
orbital inclination
2.42438476864027
periapsis
2.040876048629645
apoapsis
2.588661731492285
semi-major axis of an orbit
2.314768890060965
mean anomaly
232.0294597535571
longitude of ascending node
155.1108899500503
argument of periapsis
263.5442191144506
absolute magnitude
14.73
albedo
0.263
time of periapsis
2461457.7643935415
Sources (2)

via Wikidata · CC0