astronomy

NGC 1374

NGC 1374 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 NGC 1374 rather than just read about it. In short: NGC 1374 is a low-luminosity elliptical galaxy in the southern constellation Fornax. It was discovered by John Herschel on November 29, 1837.

Key takeaways

NGC 1374 belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect NGC 1374 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of NGC 1374 from memory before moving on to harder problems.

Reference excerpt

NGC 1374 is a low-luminosity elliptical galaxy in the southern constellation Fornax. It was discovered by John Herschel on November 29, 1837.

Location It is at a distance of 59 million light years. The galaxy may form a pair with another nearby galaxy, NGC 1375, but this is uncertain based on the estimated distance of NGC 1375. It is a member of the Fornax Cluster, a cluster of 200 galaxies, and it is positioned near the center of the cluster and central galaxy NGC 1399, while the closest galaxy after NGC 1375, outside the pair, is NGC 1373. NGC 1374's size on the night sky is 2.7′ × 2.4′ which, with the galaxy's distance, gives a diameter of 50,000 light-years.

Classification NGC 1374 is an early-type galaxy with a Hubble classification of E1, indicating a flattening of 10%, but also it shows a subtle differentiation of light about halfway out of radius, which is indicating transition to S0 classification. It has a bright core surrounded by a soft hazy halo. Despite their name, early-type galaxies are much older than spiral galaxies, and mostly comprise old, red-colored stars. Very little star formation occurs in these galaxies; the lack of star formation in elliptical galaxies appears to start at the center and then slowly propagates outward.

Globular clusters NGC 1374 has an estimated globular cluster population of 360 ± 17. There are blue and red globular clusters, although red globulars are more populous than blue ones. A similar trend is present in NGC 1379 and NGC 1387. These globular clusters, like globulars in NGC 1379 and NGC 1387, did not show any evidences of multiple populations.

References

External links Media related to NGC 1374 at Wikimedia Commons

Illustrations

Worked examples

Example 1 — a first encounter with NGC 1374

Start with the simplest possible case. Write down what NGC 1374 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 NGC 1374 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 1374 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 1374

In research: NGC 1374 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 NGC 1374 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 1374 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Elliptical galaxies, Fornax, Fornax Cluster, so understanding it makes those chapters shorter.
In everyday life: Look for NGC 1374 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.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study NGC 1374 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what NGC 1374 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 NGC 1374 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is NGC 1374 in simple terms?

NGC 1374 is a low-luminosity elliptical galaxy in the southern constellation Fornax. It was discovered by John Herschel on November 29, 1837.

Why does NGC 1374 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 NGC 1374?

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 1374.