Skip to content
EntityQ1191738· pop 20

8249 Gershwin

Sign in to save

Also known as Gershwin

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
Named after
George Gershwin
Followed by
Q1192263
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
7.108
Orbital period
1341.479538580114
Show 16 more facts
discoverer or inventor
Antonín Mrkos
site of astronomical discovery
Kleť Observatory
provisional designation
1991 GG
time of discovery or invention
1980-04-13
orbital eccentricity
0.181130774689041
absolute magnitude
14.87
orbital inclination
6.09818763780991
periapsis
1.949268361179327
apoapsis
2.811609935203366
semi-major axis of an orbit
2.380439148191347
mean anomaly
156.505579834937
longitude of ascending node
98.70104345404933
argument of periapsis
90.8416430065161
albedo
0.053
time of periapsis
2460417.308241605
Sources (2)

via Wikidata · CC0