Acamar

Authors: Susanne M Hoffmann, Youla Azkarrula, IanRidpath

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Acamar profile card (CC BY SadeghFaghanpour, IAU-WGSN)

Acamar

Asterism Info
Native	آخر النهر
IPA	[acamar]
Translation	the River's End
Position (2000)
Right ascension	44.56531816
Declination	-40.30467764
Area	0 sq. deg.
Stars
Bright stars	1
Bayer/Flamsteed stars	1
Stars brighter than 3.00m	0
Brightest star	Acamar (3.18m)
Taxonomy
category of asterism	IAU-Star Name
IAU- constellations	Eri

Acamar is a modern star name adopted by the International Astronomical Union in the IAU-Catalog of Star Names (IAU-CSN). Its origin is Arabic. It is the name of HIP 13847 (θ¹ Eri, HR 897) in constellation Eri.

Etymology and History

From its name آخر النهر (akhir al-nahr), "the River's End" in the Arabic literature since the adoption of Ptolemy's Almagest. It has a long-standing tradition since medieval times, and was reapplied by astrophysics in recent times.

Acamar stick figure (CC BY Sadegh Faghanpour, IAU-WGSN)

IAU Working Group on Star Names

The name was adopted by the IAU WGSN on 2016/07/20.

Weblinks

• Website of the IAU WGSN: https://exopla.net/

Reference

• References (general)
• Kunitzsch, Paul; Smart, Tim (2006). A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their Derivations (2nd rev. ed.). Cambridge, Massachusetts: Sky Pub.