science

Kosmos 2443

Kosmos 2443 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 Kosmos 2443 rather than just read about it. In short: Kosmos 2443 (Russian: Космос 2443 meaning Cosmos 2443) is one of a set of three set of three Russian military satellites launched in 2008 as part of the GLONASS satellite navigation system. It was launched with Kosmos 2442 and Kosmos 2444.

Key takeaways

Kosmos 2443 belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Kosmos 2443 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Kosmos 2443 from memory before moving on to harder problems.

Reference excerpt

Kosmos 2443 (Russian: Космос 2443 meaning Cosmos 2443) is one of a set of three set of three Russian military satellites launched in 2008 as part of the GLONASS satellite navigation system. It was launched with Kosmos 2442 and Kosmos 2444. This satellites is a GLONASS-M satellite, also known as Uragan-M, and is numbered Uragan-M No. 725. Kosmos 2442/3/4 were launched from Site 81/23 at Baikonur Cosmodrome in Kazakhstan. A Proton-M carrier rocket with a Blok DM upper stage was used to perform the launch which took place at 08:49 UTC on 25 September 2008. The launch successfully placed the satellites into Medium Earth orbit. It subsequently received its Kosmos designation, and the international designators 2008-046B. The United States Space Command assigned it the Satellite Catalog Number 33379. It is currently part of the GLONASS constellation in the third orbital plane, orbital slot 21. It started operation on 5 November 2008.

See also List of Kosmos satellites (2251–2500) List of Proton launches (2000–2009)

References

Worked examples

Example 1 — a first encounter with Kosmos 2443

Start with the simplest possible case. Write down what Kosmos 2443 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 Kosmos 2443 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 Kosmos 2443 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 Kosmos 2443

In research: Kosmos 2443 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 Kosmos 2443 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: Kosmos 2443 is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2008 in spaceflight, Kosmos satellites, Spacecraft launched by Proton rockets, so understanding it makes those chapters shorter.
In everyday life: Look for Kosmos 2443 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 Kosmos 2443 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Kosmos 2443 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 Kosmos 2443 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Kosmos 2443 in simple terms?

Why does Kosmos 2443 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 Kosmos 2443?

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 Kosmos 2443.