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(52460) 1995 DA3

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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

(52460) 1995 DA3

Orbit class
Inner
Semi-major axis
1.946 AU
Eccentricity
0.041
Inclination
20.441 °
Absolute magnitude
15.990 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Parent body
Sun
Orbital period
991.577637411022
Show 15 more facts
time of discovery or invention
1995-02-24
discoverer or inventor
Robert H. McNaught
site of astronomical discovery
Siding Spring Observatory
provisional designation
1995 DA3
absolute magnitude
15.99
orbital eccentricity
0.040718329500184
semi-major axis of an orbit
1.94604194997445
periapsis
1.86680237263421
apoapsis
2.02528152731469
orbital inclination
20.4412347565869
longitude of ascending node
227.1932231005778
argument of periapsis
42.20012225404688
mean anomaly
10.4084211525541
time of periapsis
2460971.8312287345
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0