Skip to content
EntityQ1483703· pop 8

(9264) 1978 OQ

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

Small body data

(9264) 1978 OQ

Orbit class
Main-belt
Semi-major axis
2.889 AU
Eccentricity
0.199
Inclination
6.060 °
Absolute magnitude
13.120 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Followed by
9265 Ekman
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
9.234
Orbital period
1793.412949468322
Show 16 more facts
provisional designation
1991 EZ2
site of astronomical discovery
Perth Observatory
time of discovery or invention
1978-07-28
orbital eccentricity
0.1993701426889732
albedo
0.099
orbital inclination
6.059403143899027
periapsis
2.312879631564667
apoapsis
3.464770578315441
semi-major axis of an orbit
2.888825104940054
mean anomaly
155.1344761276109
longitude of ascending node
346.962102586654
argument of periapsis
358.0129213742621
absolute magnitude
13.15
discoverer or inventor
Perth Observatory
time of periapsis
2460027.6661711214
Sources (3)

via Wikidata · CC0

Available in 8 languages

via Wikidata sitelinks · CC0