Skip to content
11348 Allegra

Image by etted on Pixabay · Pixabay License

EntityQ3597051· pop 16

11348 Allegra

Sign in to save

Also known as Allegra

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
11349 Witten
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1765.102121600544
Show 15 more facts
discoverer or inventor
Ulisse Munari
site of astronomical discovery
Cima Ekar Observing Station
provisional designation
1997 BG9
time of discovery or invention
1997-01-30
orbital eccentricity
0.06183098147292043
orbital inclination
1.042356039100438
periapsis
2.681608418689988
apoapsis
3.03507666839613
semi-major axis of an orbit
2.858342543543059
mean anomaly
49.20521423111285
longitude of ascending node
324.8115194351757
argument of periapsis
105.9640132312122
absolute magnitude
13.76
time of periapsis
2460759.243811019
Sources (2)

via Wikidata · CC0

Gallery (2)