Skip to content
EntityQ692285· pop 25· linked from 9 articles

4606 Saheki

Sign in to save

Also known as Saheki

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
4607 Seilandfarm
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.712
Orbital period
1234.350790687527
Image
4606Saheki (Lightcurve Inversion).png
Show 18 more facts
discoverer or inventor
Tsutomu Seki
site of astronomical discovery
Geisei observatory
provisional designation
1987 UM1
time of discovery or invention
1987-10-27
orbital eccentricity
0.1022385835991809
orbital inclination
2.63190593843305
periapsis
2.021720206151862
apoapsis
2.482194016976735
semi-major axis of an orbit
2.251957111564299
mean anomaly
357.3970644480126
longitude of ascending node
241.1287069248524
argument of periapsis
252.2982704641227
absolute magnitude
13.21
Commons category
4606 Saheki
albedo
0.327
rotation period
4.969
time of periapsis
2461009.424820991
Sources (2)

via Wikidata · CC0