astronomy

Takuo Kojima

Takuo Kojima 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 Takuo Kojima rather than just read about it. In short: Takuo Kojima (小島卓雄, Kojima Takuo; born 1955) is a Japanese amateur astronomer and discoverer of minor planets. He is credited by the Minor Planet Center with the discovery of 45 asteroids he made between 1987 and 2000.

Key takeaways

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

Reference excerpt

Takuo Kojima (小島卓雄, Kojima Takuo; born 1955) is a Japanese amateur astronomer and discoverer of minor planets. He is credited by the Minor Planet Center with the discovery of 45 asteroids he made between 1987 and 2000. Takuo Kojima also writes a regular column for the astronomy magazine Gekkan Temmon titled the "Comet Observers Guide. The main-belt asteroid 3644 Kojitaku is named after him.

List of discovered minor planets

References

Worked examples

Example 1 — a first encounter with Takuo Kojima

Start with the simplest possible case. Write down what Takuo Kojima 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 Takuo Kojima 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 Takuo Kojima 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 Takuo Kojima

In research: Takuo Kojima 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 Takuo Kojima 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: Takuo Kojima is common in secondary-school and first-year university syllabi. It links to neighbouring topics 20th-century Japanese astronomers, 21st-century Japanese astronomers, Discoverers of asteroids, so understanding it makes those chapters shorter.
In everyday life: Look for Takuo Kojima 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 Takuo Kojima in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Takuo Kojima 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 Takuo Kojima out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Takuo Kojima in simple terms?

Why does Takuo Kojima 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 Takuo Kojima?

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 Takuo Kojima.