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23383 Schedios

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Also known as (23383) Schedios, Schedios

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

Small body data

(23383) Schedios

Orbit class
Jupiter Trojan
Semi-major axis
5.172 AU
Eccentricity
0.108
Inclination
10.831 °
Absolute magnitude
11.920 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Parent body
Sun
Orbital period
4296.930747881364
Show 15 more facts
discoverer or inventor
Tom Gehrels
time of discovery or invention
1973-09-25
site of astronomical discovery
Palomar Observatory
provisional designation
5146 T-2
orbital eccentricity
0.1082134208756952
orbital inclination
10.8315204367082
periapsis
4.612831072570025
apoapsis
5.732314684388152
semi-major axis of an orbit
5.172572878479089
mean anomaly
69.525730790431
longitude of ascending node
301.1354224221224
argument of periapsis
139.8882029006258
absolute magnitude
11.91
time of periapsis
2460170.6465266603
Sources (3)

via Wikidata · CC0