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(9735) 1986 JD

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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
(9736) 1986 QP2
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.172
Orbital period
1318.692608206774
Show 16 more facts
provisional designation
1990 OP2
site of astronomical discovery
Palomar Observatory
time of discovery or invention
1986-05-02
orbital eccentricity
0.1705080112394977
albedo
0.168
orbital inclination
8.963974519229378
periapsis
1.952131004985352
apoapsis
2.754679986408048
semi-major axis of an orbit
2.3534054956967
mean anomaly
264.5419968156305
longitude of ascending node
102.6665811667148
argument of periapsis
159.7874777687234
absolute magnitude
13.8
time of periapsis
2461150.1660088706
Sources (3)

via Wikidata · CC0