Skip to content
EntityQ6756104· pop 8

(35670) 1998 SU27

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

Wikidata facts

Parent body
Sun
Minor-planet group
Apollo asteroid
Orbital period
1129.445753282065
Show 16 more facts
time of discovery or invention
1998-09-24
provisional designation
1998 SU27
absolute magnitude
19.57
orbital eccentricity
0.5963747291481302
orbital inclination
7.142416175758909
periapsis
0.8566885901172184
apoapsis
3.388281445129274
semi-major axis of an orbit
2.122485017623246
mean anomaly
194.1672510910491
longitude of ascending node
271.327252580564
argument of periapsis
169.8631127992134
albedo
0.233
asteroid spectral type
S-type asteroid
time of periapsis
2461320.77526114
Sources (3)

via Wikidata · CC0