engineering

Otter Creek Observatory

Otter Creek Observatory is a engineering 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 Otter Creek Observatory rather than just read about it. In short: Otter Creek Observatory is an astronomical observatory, one of two units of the Otter Creek–South Harrison Observatories operated by Jefferson Community and Technical College. It is located at the Otter Creek Outdoor Recreation Area in Meade County, Kentucky, about 25 miles (40 km) southwest of downtown Louisville along the Ohio River.

Key takeaways

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

Reference excerpt

Otter Creek Observatory is an astronomical observatory, one of two units of the Otter Creek–South Harrison Observatories operated by Jefferson Community and Technical College. It is located at the Otter Creek Outdoor Recreation Area in Meade County, Kentucky, about 25 miles (40 km) southwest of downtown Louisville along the Ohio River.

Ownership Otter Creek Observatory was founded as and built to be a public observatory in 1995 by the city of Louisville, which at the time owned and operated what was then known as Otter Creek Park. In 2000 the city formed a partnership with Jefferson Community and Technical College; the college has operated the observatory ever since. A few years later the Challenger Center for Space Science Education in Radcliff, Kentucky joined the partnership. The Center withdrew from the partnership when the park closed in 2009.

Public access In January 2009 Otter Creek Park closed to the public, and the observatory ceased being open to the general public. In 2010, the park was transferred to the Kentucky Department of Fish and Wildlife Resources, and it reopened in May 2011 as the Otter Creek Outdoor Recreation Area. The observatory has never closed; it remains operational to this day and is used by Jefferson Community and Technical College for education and research. The college has not yet announced whether the Otter Creek Observatory will reopen to the public. The other unit of the Otter Creek–South Harrison Observatories is in South Harrison Park in Harrison County, Indiana, owned by the Harrison County Parks and Recreation Department. South Harrison Observatory opened in 2009, and is open to the public. In both observatories, the location and building are owned by the park in question, while most of the astronomical equipment is owned by the college.

Activity Since 2005 the observatory has published a newsletter, The Observer. Since 2006 the observatory has been the site of an active research and education program in historical astronomy and history of astronomy. This research has resulted in a number of papers published in educational and scientific journals. The observatory was also the impetus behind, and provided funds and resources for, the "Fathers of Astronomy" exhibit in 2009 at the Frazier History Museum, which featured original works of Copernicus and Galileo. The exhibit was a partnership between the museum, the college/observatory, and the University of Louisville's Ekstrom Library, and was a celebration of the International Year of Astronomy.

See also List of astronomical observatories

References

External links Otter Creek Observatory Clear Sky Clock South Harrison Park Otter Creek Park

Worked examples

Example 1 — a first encounter with Otter Creek Observatory

Start with the simplest possible case. Write down what Otter Creek Observatory claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, 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 Otter Creek Observatory 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 Otter Creek Observatory 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 Otter Creek Observatory

In research: Otter Creek Observatory appears in engineering 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 Otter Creek Observatory 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: Otter Creek Observatory is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1995 establishments in Kentucky, Astronomical observatories in Kentucky, Buildings and structures completed in 1995, so understanding it makes those chapters shorter.
In everyday life: Look for Otter Creek Observatory 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 Otter Creek Observatory in 20 minutes

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

Frequently asked questions

What is Otter Creek Observatory in simple terms?

Why does Otter Creek Observatory matter?

Because it connects several engineering 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 Otter Creek Observatory?

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 Otter Creek Observatory.