Skip to content
EntityQ1482207· pop 7

(20095) 1994 PG35

Sign in to save

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
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1774.788204731687
Show 17 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
1999 RY124
time of discovery or invention
1994-08-10
orbital eccentricity
0.07028954178664555
albedo
0.081
absolute magnitude
14.7
orbital inclination
0.9939836754614726
periapsis
2.667143939781509
apoapsis
3.070435789948583
semi-major axis of an orbit
2.868789864865046
mean anomaly
46.98070704248966
longitude of ascending node
252.5065421532607
argument of periapsis
153.4132345364233
rotation period
6.81
time of periapsis
2460568.8866535863
Sources (3)

via Wikidata · CC0

Available in 7 languages

via Wikidata sitelinks · CC0