astronomy

HD 112014

HD 112014 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 HD 112014 rather than just read about it. In short: HD 112014 is a star system in the northern constellation of Camelopardalis. It is dimly visible as a point of light with an apparent visual magnitude of 5.92.

Key takeaways

HD 112014 belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect HD 112014 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of HD 112014 from memory before moving on to harder problems.

Reference excerpt

HD 112014 is a star system in the northern constellation of Camelopardalis. It is dimly visible as a point of light with an apparent visual magnitude of 5.92. The distance to this system is approximately 406 light years based on parallax measurements. The stars HD 112028 and HD 112014 were identified as a double star by F. G. W. Struve in 1820, and are listed as WDS 12492+8325 A and B, respectively, in the Washington Double Star Catalog. The binary nature of component B, or HD 112014, was discovered by J. S. Plaskett in 1919. It is a double-lined spectroscopic binary with an orbital period of 3.29 days and an eccentricity (ovalness) of 0.04. They are separated by 0.0759 AU (11.35 Gm). Both components are A-type main-sequence stars.

References

Worked examples

Example 1 — a first encounter with HD 112014

Start with the simplest possible case. Write down what HD 112014 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 HD 112014 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 HD 112014 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 HD 112014

In research: HD 112014 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 HD 112014 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: HD 112014 is common in secondary-school and first-year university syllabi. It links to neighbouring topics A-type main-sequence stars, Bright Star Catalogue objects, Camelopardalis, so understanding it makes those chapters shorter.
In everyday life: Look for HD 112014 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 HD 112014 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what HD 112014 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 HD 112014 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is HD 112014 in simple terms?

HD 112014 is a star system in the northern constellation of Camelopardalis. It is dimly visible as a point of light with an apparent visual magnitude of 5.92.

Why does HD 112014 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 HD 112014?

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 HD 112014.