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25337 Elisabetta

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Also known as (25337) 1999 PK, 1999 PK

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
(25338) 1999 RE2
Parent body
Sun
Orbital period
971.2025843725761
Show 16 more facts
time of discovery or invention
1999-08-06
discoverer or inventor
Gianluca Masi
provisional designation
1999 PK
orbital eccentricity
0.0648709784151923
albedo
0.314
orbital inclination
23.99408255411099
periapsis
1.794785162172605
apoapsis
2.043797794285953
semi-major axis of an orbit
1.919291478229279
mean anomaly
177.5696749683822
longitude of ascending node
145.4419136989747
argument of periapsis
326.7780346011724
absolute magnitude
15.89
site of astronomical discovery
Ceccano
time of periapsis
2460521.4552021236
Sources (4)

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