Skip to content
EntityQ7469364· pop 7

(37301) 2001 CA39

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
Diameter
27.099
Orbital period
4310.724774105992
Show 15 more facts
time of discovery or invention
2001-02-13
provisional designation
2001 CA39
absolute magnitude
11.88
orbital eccentricity
0.05405374643568522
orbital inclination
20.3478278519628
periapsis
4.903441976410093
apoapsis
5.463831973740836
semi-major axis of an orbit
5.183636975075465
mean anomaly
354.3594560309643
longitude of ascending node
346.2289467185063
argument of periapsis
168.0262387217946
albedo
0.060
time of periapsis
2460868.041201741
Sources (4)

via Wikidata · CC0

Available in 7 languages

via Wikidata sitelinks · CC0