Skip to content
EntityQ620087· pop 21

6525 Ocastron

Sign in to save

Also known as Ocastron

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
6526 Matogawa
Follows
Q156183
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.549
Orbital period
1430.198724604808
Show 15 more facts
provisional designation
1992 SQ2
time of discovery or invention
1992-09-20
site of astronomical discovery
Table Mountain Observatory
orbital eccentricity
0.1041625343113737
absolute magnitude
14.49
orbital inclination
3.254796125334426
periapsis
2.225501345768017
apoapsis
2.743036879092413
semi-major axis of an orbit
2.484269112430215
mean anomaly
181.6903616763067
longitude of ascending node
228.6491827944441
argument of periapsis
142.6168640518561
albedo
0.558
time of periapsis
2461708.883936987
Sources (3)

via Wikidata · CC0