Skip to content
EntityQ533465· pop 15

10065 Greglisk

Sign in to save

Also known as (10065) 1988 XK, 1988 XK

main-belt 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
10066 Pihack
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
12.222
Orbital period
1816.58930560543
Show 17 more facts
discoverer or inventor
Yoshiaki Oshima
site of astronomical discovery
Gekko Observatory
provisional designation
1978 WJ15
time of discovery or invention
1988-12-03
albedo
0.098
orbital eccentricity
0.1721107467863241
orbital inclination
6.935430783785305
periapsis
2.412187870151878
apoapsis
3.415132295651263
semi-major axis of an orbit
2.913660082901571
mean anomaly
106.4026670075429
longitude of ascending node
236.0720118560317
argument of periapsis
264.1719760298278
absolute magnitude
13.1
rotation period
10.0172
time of periapsis
2460463.583480628
Sources (4)

via Wikidata · CC0