astronomy

Keith Tritton

Keith Tritton 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 Keith Tritton rather than just read about it. In short: Keith Peter Tritton (born 1944) is a British astronomer and observatory manager who has worked in various different parts of the world. He joined the Royal Greenwich Observatory (then at Herstmonceux in Sussex) in 1967 as a research astronomer and later worked at the Radcliffe Observatory in South Africa and the Royal Observatory Edinburgh.

Key takeaways

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

Reference excerpt

Keith Peter Tritton (born 1944) is a British astronomer and observatory manager who has worked in various different parts of the world. He joined the Royal Greenwich Observatory (then at Herstmonceux in Sussex) in 1967 as a research astronomer and later worked at the Radcliffe Observatory in South Africa and the Royal Observatory Edinburgh. He spent a number of years as a university lecturer in the Philippines and in Thailand. His particular interest is observational astronomy. He was head of the UK Schmidt Telescope in Australia and of the Isaac Newton Group of telescopes in the Canary Islands. In 1987, he returned to the Royal Greenwich Observatory and moved with them to Cambridge in 1990, where he became head of the Astronomy Division. He took early retirement in 1997. Between 1995 and 2011 he was an Associate Lecturer in astronomy and planetary science with the Open University. He is the discoverer of comet 157P/Tritton. The asteroid 46442 Keithtritton is named after him.

Contributions About 40 papers in observational astronomy, particularly in optical monitoring of quasars, optical identification of radio sources, optical instrumentation and astronomical photography.

Books Low Light Level Detectors in Astronomy, with M J Eccles and M Elizabeth Sim; Cambridge University Press 1983, ISBN 0521240883 and (in Russian) Mir Moskva 1986. Earth, Life and the Universe: Exploring Our Cosmic Ancestry; Curved Air Publications 2001, ISBN 0954099109.

References

Worked examples

Example 1 — a first encounter with Keith Tritton

Start with the simplest possible case. Write down what Keith Tritton 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 Keith Tritton 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 Keith Tritton 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 Keith Tritton

In research: Keith Tritton 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 Keith Tritton 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: Keith Tritton is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1944 births, 20th-century British astronomers, 21st-century British astronomers, so understanding it makes those chapters shorter.
In everyday life: Look for Keith Tritton 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 Keith Tritton in 20 minutes

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

Frequently asked questions

What is Keith Tritton in simple terms?

Why does Keith Tritton 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 Keith Tritton?

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 Keith Tritton.