astronomy

Rohini (nakshatra)

Rohini (nakshatra) 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 Rohini (nakshatra) rather than just read about it. In short: Rohini is the goddess of stars in Hinduism and the favorite consort of Chandra, the moon god. She is one of the 27 daughters of the prajapati Daksha and his wife Asikni.

Key takeaways

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

Reference excerpt

Rohini is the goddess of stars in Hinduism and the favorite consort of Chandra, the moon god. She is one of the 27 daughters of the prajapati Daksha and his wife Asikni. As "the red goddess" (also known as Rohini Devi), she is the personification of the orange-red star Aldebaran, the brightest star in the Taurus constellation.

In Hinduism In Hindu, 27 daughters of Daksha and Asikni were married to Chandra. Chandra spent most of his time with Rohini, which enraged his other wives, who subsequently complained about this to their father. Seeing his daughters unhappy, Daksha cursed Chandra with leprosy and proclaimed that the Moon would wax and wane each month. Rohini, along with her sisters Kṛttikā and Revati, are often described as deified beings and "mothers".

In Indian astronomy In Indian astronomy, the fourth of the 27 nakshatras (lunar stations) is named Rohini. It is an asterism of six stars corresponding to the Hyades, with the brightest star being Aldebaran. Rohini literally means "red", referring specifically to the reddish star Aldebaran. The lunar station Rohini spans from 10° 0' to 23° 20' in Vṛṣabha constellation (Taurus).

In Indian astrology In Indian astrology, also known as Jyotisha, Rohini is the fourth lunar station or nakshatra of the zodiac, ruled by the Moon. Lord Krishna's birth star is Rohini and it is believed there exists a significance in his choice to be born under the influence of this star.

Beyond the Indian subcontinent and Hinduism Rohini is known as Gorakak Devi (Khmer: គោរាគៈទេវី) in Cambodia; she is the wife of Chandra in Hinduism, a tradition passed down from the Khmer Empire, and the protective goddess of Monday. She is worshipped during the Cambodian New Year if the first day of the year falls on a Monday according to the Cambodian calendar (Khmer: ពិធីផ្ទេរតំណែងទេវតាឆ្នាំថ្មី), as she is believed to descend from heaven to care for the people of this land for one year until the following New Year. Gorakak Devi's appearance is influenced by Cambodian culture, including local Buddhist imagery. Her vāhana (mount) is a tiger. She has only two hands, carries a Khanda and Royal Staff, and her clothes are yellow.

References

External links Rohini Nakshatra

Illustrations

Worked examples

Example 1 — a first encounter with Rohini (nakshatra)

Start with the simplest possible case. Write down what Rohini (nakshatra) 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 Rohini (nakshatra) 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 Rohini (nakshatra) 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 Rohini (nakshatra)

In research: Rohini (nakshatra) 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 Rohini (nakshatra) 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: Rohini (nakshatra) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Aldebaran, Daughters of Daksha, Hindu astrology, so understanding it makes those chapters shorter.
In everyday life: Look for Rohini (nakshatra) 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 Rohini (nakshatra) in 20 minutes

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

Frequently asked questions

What is Rohini (nakshatra) in simple terms?

Rohini is the goddess of stars in Hinduism and the favorite consort of Chandra, the moon god. She is one of the 27 daughters of the prajapati Daksha and his wife Asikni.

Why does Rohini (nakshatra) 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 Rohini (nakshatra)?

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 Rohini (nakshatra).