Skip to content
EntityQ150497· pop 30

2989 Imago

Sign in to save

Also known as Imago

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

(2989) Imago

Orbit class
Main-belt
Semi-major axis
2.238 AU
Eccentricity
0.175
Inclination
3.627 °
Absolute magnitude
13.120 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Named after
image
Followed by
2990 Trimberger
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.042
Orbital period
1222.8313757193
Show 17 more facts
orbital eccentricity
0.1744956191787186
orbital inclination
3.627318917725822
periapsis
1.847416479675071
apoapsis
2.628432522693894
semi-major axis of an orbit
2.237924501184483
mean anomaly
280.3650627340136
longitude of ascending node
75.7321719960315
argument of periapsis
247.4017691369002
absolute magnitude
13.12
albedo
0.367
rotation period
11.457
time of periapsis
2461271.0002774787
discoverer or inventor
Paul Wild
site of astronomical discovery
Zimmerwald Observatory
provisional designation
1982 HA2
time of discovery or invention
1976-10-22
Sources (2)

via Wikidata · CC0