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NGC 1342

NGC 1342 is a science 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 NGC 1342 rather than just read about it. In short: NGC 1342 is an open cluster of stars in the northern constellation of Perseus. Alternatively, it is known as the Stingray Cluster, or the Little Scorpion Cluster, due to a visual resemblance to the constellation Scorpius.

NGC 1342 — main illustration
NGC 1342 — illustration

Key takeaways

  • NGC 1342 belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect NGC 1342 to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of NGC 1342 from memory before moving on to harder problems.

Reference excerpt

NGC 1342 is an open cluster of stars in the northern constellation of Perseus. Alternatively, it is known as the Stingray Cluster, or the Little Scorpion Cluster, due to a visual resemblance to the constellation Scorpius. NGC 1342 cluster was discovered by William Herschel on 28 December 1799. It is located in the south of the constellation, almost halfway between Algol (β Persei) and ζ Persei, away from the plane of the Milky Way. NGC 1342 has an apparent size of 17' and an apparent magnitude of 6.7, marginally visible by naked eye. In 1962, Beverly Turner Lynds discovered LDN 1434, located nearby NGC 1342. In 1994, Peña, J. H. and Peniche, R. estimated by the use of photometric data, that the age of the cluster is 400 million years.

References

External links Media related to NGC 1342 at Wikimedia Commons

Illustrations

NGC 1342 illustration

Worked examples

Example 1 — a first encounter with NGC 1342

Start with the simplest possible case. Write down what NGC 1342 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 NGC 1342 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 NGC 1342 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 NGC 1342

In research
NGC 1342 appears in science 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 NGC 1342 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
NGC 1342 is common in secondary-school and first-year university syllabi. It links to neighbouring topics NGC objects, Open clusters, Perseus (constellation), so understanding it makes those chapters shorter.
In everyday life
Look for NGC 1342 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 NGC 1342 in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what NGC 1342 means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain NGC 1342 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is NGC 1342 in simple terms?

NGC 1342 is an open cluster of stars in the northern constellation of Perseus. Alternatively, it is known as the Stingray Cluster, or the Little Scorpion Cluster, due to a visual resemblance to the constellation Scorpius.

Why does NGC 1342 matter?

Because it connects several science 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 NGC 1342?

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 NGC 1342.

Tags

  • NGC objects
  • Open clusters
  • Perseus (constellation)

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