Skip to content
EntityQ281641· pop 13

(9734) 1986 CB2

Sign in to save

minor planet

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
(9735) 1986 JD
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.0
Orbital period
1262.761290376874
Show 17 more facts
provisional designation
1993 DU
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
time of discovery or invention
1986-02-12
orbital eccentricity
0.1193508301186695
albedo
0.253
orbital inclination
4.665708722301693
periapsis
2.013499312411662
apoapsis
2.559262194155103
semi-major axis of an orbit
2.286380753283382
mean anomaly
110.095080373297
longitude of ascending node
298.9858201440213
argument of periapsis
286.5534424417913
absolute magnitude
14.28
rotation period
9.29035
time of periapsis
2460614.322761788
Sources (3)

via Wikidata · CC0