astronomy

Georg Hermann Struve

Georg Hermann Struve 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 Georg Hermann Struve rather than just read about it. In short: Georg Otto Hermann Struve (Russian: Георг Германович Струве, romanized: Georg Germanovich Struve; 29 December 1886 – 10 June 1933) was a German astronomer from the Struve family and the son of Hermann Struve. Life Georg was born in 1886 in Tsarskoye Selo – a former Russian residence of the imperial family and visiting nobility, located 26 kilometers (16 mi) south from the center of St.

Key takeaways

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

Reference excerpt

Georg Otto Hermann Struve (Russian: Георг Германович Струве, romanized: Georg Germanovich Struve; 29 December 1886 – 10 June 1933) was a German astronomer from the Struve family and the son of Hermann Struve.

Life Georg was born in 1886 in Tsarskoye Selo – a former Russian residence of the imperial family and visiting nobility, located 26 kilometers (16 mi) south from the center of St. Petersburg. In 1895, his family moved to Königsberg. After graduating from a gymnasium there, between 1905 and 1910 Struve studied at the University of Berlin and University of Heidelberg. After defending his PhD thesis in 1910, he worked till 1914 at the observatories at Bohn Observatory and Hamburg-Bergedorf Observatory, and between 1914 and 1919 at the Naval Observatory of Wilhelmshaven. In 1919, he moved to the Berlin-Babelsberg Observatory established by his father Hermann Struve. There, he studied celestial mechanics and continued the work of his father, analyzing movement of satellites of Saturn and Uranus. For observation of Moons of Saturn, in 1925 he visited Lick Observatory where he met his cousin Otto Struve. For the same purpose, in 1926 he went to Union Observatory in South Africa where he was very pleased with the quality of the obtained images. Around 1930, he participated in the Eros campaign, where observations of an asteroid 433 Eros was used to determine the value of solar parallax. Struve also used US observatories. At Yerkes Observatory, he again met his cousin Otto and reanalyzed observations of the complex multiple star system zeta Cancri by their grandfather Otto Wilhelm von Struve. Georg Struve was married to Marie von Mokk, daughter of a Prussian general. They had two sons, Wilfried (born in Wilhelmshaven, Germany, 1914 – died in Karlsruhe, Germany, 1992) and Reinhardt. Whereas Wilfried became a scientist working in astronomy and acoustics, Reinhardt died during the World War II in 1943. On May 28, 1933, Georg Struve was taken to the hospital with an acute pneumonia and died on June 10.

References

Illustrations

Georg Hermann Struve: Struve, c. 1915 — Struve, c. 1915

Worked examples

Example 1 — a first encounter with Georg Hermann Struve

Start with the simplest possible case. Write down what Georg Hermann Struve 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 Georg Hermann Struve 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 Georg Hermann Struve 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 Georg Hermann Struve

In research: Georg Hermann Struve 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 Georg Hermann Struve 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: Georg Hermann Struve is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1886 births, 1933 deaths, 20th-century German astronomers, so understanding it makes those chapters shorter.
In everyday life: Look for Georg Hermann Struve 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 Georg Hermann Struve in 20 minutes

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

Frequently asked questions

What is Georg Hermann Struve in simple terms?

Why does Georg Hermann Struve 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 Georg Hermann Struve?

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 Georg Hermann Struve.