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(9787) 1995 BA3

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minor planet

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
Q1483890
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.252
Orbital period
1705.914675356911
Show 16 more facts
provisional designation
1993 SF8
discoverer or inventor
Seiji Ueda
time of discovery or invention
1995-01-27
site of astronomical discovery
Kushiro
orbital eccentricity
0.1227193964824896
albedo
0.212
orbital inclination
1.480396456975266
periapsis
2.451194534466123
apoapsis
3.136970813400702
semi-major axis of an orbit
2.794082673933413
mean anomaly
228.360285738764
longitude of ascending node
74.12867319194072
argument of periapsis
37.3507006598662
absolute magnitude
13.78
time of periapsis
2461624.294778939
Sources (3)

via Wikidata · CC0