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11736 Viktorfischl

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Also known as Viktorfischl

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
Avigdor Dagan
Followed by
11737 Gregneat
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1364.856793411676
Show 16 more facts
discoverer or inventor
Lenka Kotková
site of astronomical discovery
Ondřejov Observatory
provisional designation
1998 QS1
time of discovery or invention
1998-08-19
orbital eccentricity
0.1498013267933018
orbital inclination
3.343497157206405
periapsis
2.047290771568871
apoapsis
2.768738319248444
semi-major axis of an orbit
2.408014545408657
mean anomaly
258.6402927420254
longitude of ascending node
73.4953652271369
argument of periapsis
102.8047470123089
absolute magnitude
14.06
rotation period
9.783
time of periapsis
2461384.781902859
Sources (2)

via Wikidata · CC0