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EntityQ153568· pop 24· linked from 5 articles

Also known as (4324) 1981 YA1, Bickel

minor planet

In the Vinony graph

Vinony's link graph records 5 inbound references to Q153568, and connects out to list of minor planets: 4001–5000, asteroid belt and Minor Planet Center.

It is catalogued under topics including Astronomical objects discovered in 1981, Background asteroids and Discoveries by Laurence G. Taff.

Vinony links it to 24 Wikipedia language editions.

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

Diameter
11.654
Orbital period
1484.231959133687
Show 14 more facts
provisional designation
A924 YC
time of discovery or invention
1981-12-24
orbital eccentricity
0.1977219723460414
orbital inclination
7.770650502969909
periapsis
2.042962834722463
apoapsis
3.049942029434282
semi-major axis of an orbit
2.546452432078373
mean anomaly
328.2819494030131
longitude of ascending node
292.72819959
argument of periapsis
108.653441248805
absolute magnitude
12.18
albedo
0.248
rotation period
26.592
time of periapsis
2461131.2692899373
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