Skip to content
61913 Lanning

Image by PublicDomainPictures on Pixabay · Pixabay License

EntityQ3599517· pop 8

61913 Lanning

Sign in to save

Also known as Lanning

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
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1586.044178596998
Show 15 more facts
discoverer or inventor
Marc Buie
time of discovery or invention
2000-08-28
site of astronomical discovery
Cerro Tololo Inter-American Observatory
provisional designation
2001 YU42
orbital eccentricity
0.05970074161171908
absolute magnitude
15.86
mean anomaly
310.1996199187415
argument of periapsis
357.9391260745386
longitude of ascending node
313.3767629229443
orbital inclination
1.621860999935586
semi-major axis of an orbit
2.661610915311469
periapsis
2.502710769785528
apoapsis
2.82051106083741
time of periapsis
2461219.904452555
Sources (2)

via Wikidata · CC0

Gallery (2)

Available in 8 languages

via Wikidata sitelinks · CC0