astronomy

P/2016 G1 (PanSTARRS)

P/2016 G1 (PanSTARRS) 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 P/2016 G1 (PanSTARRS) rather than just read about it. In short: P/2016 G1 (PanSTARRS) was a main-belt asteroid that was destroyed by an impact event on 6 March 2016. Observational history It was discovered by Robert Weryk and Richard Wainscoat of the Pan-STARRS 1 survey at Haleakala Observatory.

Key takeaways

P/2016 G1 (PanSTARRS) belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect P/2016 G1 (PanSTARRS) to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of P/2016 G1 (PanSTARRS) from memory before moving on to harder problems.

Reference excerpt

P/2016 G1 (PanSTARRS) was a main-belt asteroid that was destroyed by an impact event on 6 March 2016.

Observational history It was discovered by Robert Weryk and Richard Wainscoat of the Pan-STARRS 1 survey at Haleakala Observatory. The object was initially thought to be an Encke-type comet because of its diffuse appearance, so it received the periodic comet designation P/2016 G1. After further analysis, what had initially appeared to be a comet's halo turned out to be rubble from a collision. By November 2019, analysis suggested the collision had occurred on 6 March 2016, and the asteroid was struck by a smaller object that may have massed only 1.0 kg (2.2 lb), and was traveling at 11,000 mph (18,000 km/h). P/2016 G1's diameter was between 200 m (660 ft) and 400 m (1,300 ft). The asteroid had completely disintegrated by 2017. Astronomers were able to use the asteroid's rubble to determine the date of the collision, since the dispersion of dust was inversely proportional to its size.

See also 354P/LINEAR 493 Griseldis 596 Scheila

References

External links P/2016 G1 at the JPL Small-Body Database P/2016 G1 (PANSTARRS), Minor Planet Center Images of P/2016 G1 Archived 30 November 2021 at the Wayback Machine, Luc Arnold

Worked examples

Example 1 — a first encounter with P/2016 G1 (PanSTARRS)

Start with the simplest possible case. Write down what P/2016 G1 (PanSTARRS) 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 P/2016 G1 (PanSTARRS) 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 P/2016 G1 (PanSTARRS) 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 P/2016 G1 (PanSTARRS)

In research: P/2016 G1 (PanSTARRS) 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 P/2016 G1 (PanSTARRS) 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: P/2016 G1 (PanSTARRS) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Active asteroids, Astronomical objects discovered in 2016, Comets in 2016, so understanding it makes those chapters shorter.
In everyday life: Look for P/2016 G1 (PanSTARRS) 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 P/2016 G1 (PanSTARRS) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what P/2016 G1 (PanSTARRS) 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 P/2016 G1 (PanSTARRS) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is P/2016 G1 (PanSTARRS) in simple terms?

P/2016 G1 (PanSTARRS) was a main-belt asteroid that was destroyed by an impact event on 6 March 2016. Observational history It was discovered by Robert Weryk and Richard Wainscoat of the Pan-STARRS 1 survey at Haleakala Observatory.

Why does P/2016 G1 (PanSTARRS) 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 P/2016 G1 (PanSTARRS)?

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 P/2016 G1 (PanSTARRS).