astronomy

Fumiaki Uto

Fumiaki Uto is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Fumiaki Uto rather than just read about it. In short: Fumiaki Uto (宇都文昭, Uto Fumiaki) is a Japanese amateur astronomer and a discoverer of minor planets. He is credited by the Minor Planet Center with the discovery of 21 numbered minor planets between 1992 and 1999.

Key takeaways

Fumiaki Uto belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Fumiaki Uto to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Fumiaki Uto from memory before moving on to harder problems.

Reference excerpt

Fumiaki Uto (宇都文昭, Uto Fumiaki) is a Japanese amateur astronomer and a discoverer of minor planets. He is credited by the Minor Planet Center with the discovery of 21 numbered minor planets between 1992 and 1999. Among his discoveries are the named asteroids 7253 Nara, 7895 Kaseda, 8041 Masumoto, and 9648 Gotouhideo.

List of discovered minor planets

See also List of minor planet discoverers § F. Uto

References

Worked examples

Example 1 — a first encounter with Fumiaki Uto

Start with the simplest possible case. Write down what Fumiaki Uto claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Fumiaki Uto before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Fumiaki Uto ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Fumiaki Uto

In research: Fumiaki Uto appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Fumiaki Uto in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Fumiaki Uto is common in secondary-school and first-year university syllabi. It links to neighbouring topics 20th-century Japanese astronomers, Discoverers of minor planets, Discoveries by Fumiaki Uto, so understanding it makes those chapters shorter.
In everyday life: Look for Fumiaki Uto outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Fumiaki Uto in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Fumiaki Uto means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Fumiaki Uto out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Fumiaki Uto in simple terms?

Why does Fumiaki Uto matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Fumiaki Uto?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Fumiaki Uto.