Astronomy Picture of the Day · October 9, 2002

Quaoar: Large Asteroid in the Outer Solar System

The Astronomy Picture of the Day for October 9, 2002 is “Quaoar: Large Asteroid in the Outer Solar System,” an image. It is credited to Credit: Chad Trujillo & Michael Brown ( Caltech ). The original explanation runs about 129 words.

From the explanation

“Asteroids almost as large as planets are still being discovered in our own Solar System . Recently an asteroid more than half the size of Pluto was found orbiting at a distance only a little further than the Solar System’s most distant planet .”

— APOD editors, October 9, 2002

Read the full explanation on science.nasa.gov

At a glance

Date: October 9, 2002
Type: Image
Credit: Credit: Chad Trujillo & Michael Brown ( Caltech )
Copyright: No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length: About 129 words

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Topics in this entry

Asteroids

Topics are matched from words in the title and explanation.

On this day: October 9 in other years

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Source

Astronomy Picture of the Day, October 9, 2002 — science.nasa.gov/image-article/apod-2002-october-9-quaoar-large-asteroid-in-the-outer-solar-system

Copy taken Oct 28, 2026, 2:39 AM EDT. The image and explanation belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.