Anuradha

Authors: Susanne M Hoffmann, Youla Azkarrula

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Anuradha nakshatra in Tirupperunthurai (Athmanathaswamy temple) near Aranthangi, India, 10th century CE. (SMH 2025).

अनुराधा (Anuradha)

Asterism Info
Native	अनुराधा
Romanisation	Anuradha
IPA	ɐnuɾaːd̪ʱɑː
Translation	Anuradha
Position (2000)
Right ascension	239.221155 to 242.9988987
Declination	-29.21407444 to -19.4606906
Area	10.34 sq. deg.
Stars
Bright stars	9
Bayer/Flamsteed stars	9
Stars brighter than 3.00m	4
Brightest star	Dschubba (2.32m)
Taxonomy
category of asterism	constellation
IAU- constellations	Sco

The nakshatras 17, 18, 19 mapped to the Stellarium star chart; Anuradha is the westernmost (right) one.

Anuradha (अनुराधा) is an Indian name, used by the Indian Vedic tradition. Most of these names are roughly 3000 years old. They pre-date Hinduism but were taken over by it.

Etymology and History

Name Variants

• Anuradha
• Maitra

Origin of Constellation

Anuradha means "following Radha". It is an asterism depicted as consisting of four stars. They are typically identified with β, δ, φ and ρ Scorpii, a rather recognizable configuation that forms almost a straight line. The same line forms the Chinese constellation Fang (房宿).

Stars within the Constellation Area

id	Label	IAU design.	description	Vmag
1	Dschubba	HIP 78401	Constellation lines (Vertex)	2.32
2	Acrab	HIP 78820	Constellation lines (Vertex)	2.5
3	Acrab	HIP 78820	Constellation lines	2.62
4	Fang	HIP 78265	Constellation lines	2.91
5	Iklil	HIP 78104	Constellation lines (Vertex)	3.86
6	ω 1 Scorpii	HIP 78933	Inside the hull	3.97
7	Jabbah	HIP 79374	Constellation lines (Vertex)	4
8	ω 2 Scorpii	HIP 78990	Inside the hull	4.33
9	Jabbah A	HIP 79374	Constellation lines (Vertex)	4.349

Transfer and Transformation of the Constellation

• 
  Display of all 28th nakshatra in a door frame in Tirupperunthurai (Athmanathaswamy temple) near Aranthangi, India, 10th century CE. (SMH 2025).
• 
  Display of all 28th nakshatra in silver arch with candles in Tirupperunthurai (Athmanathaswamy temple) near Aranthangi, India, 10th century CE. (SMH 2025).
• 
  Anuradha in Tirupperunthurai (Athmanathaswamy temple) near Aranthangi, India, 10th century CE. (SMH 2025).
• 
  Anuradha reconstructed by Jones (1720).

Mythology

mnemonic tales and cultural significance

References

• References (general)