Muphrid: Difference between revisions
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Authors: IAU-WGSN Etymology Group, {{PAGEAUTHORS}} | Authors: IAU-WGSN Etymology Group, {{PAGEAUTHORS}} | ||
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{{Infobox constellation | |||
| name = Muphrid | |||
| native = المفرد الرامح | |||
| translation = the Solitary one of the Lancer | |||
| pronounce = | |||
| IPA = | |||
| culture = IAU | |||
| RA = 208.6711622 | |||
| dec = 18.39772072 | |||
| areatotal = 0 | |||
| numbermainstars = 1 | |||
| numberbfstars = 1 | |||
| numberstarsplanets = | |||
| numberbrightstars = 0 | |||
| numbernearbystars = | |||
| brighteststarname = Muphrid | |||
| starmagnitude = 2.68 | |||
| neareststarname = | |||
| stardistance = | |||
| numbermessierobjects = | |||
| meteorshowers = | |||
| bordering = Boo | |||
| notes = | |||
| cat = IAU-Star Name | |||
}} | |||
Muphrid ( '''المفرد''') 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 67927 (η Boo, HR 5235) in constellation [[Bootes]]. | Muphrid ( '''المفرد''') 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 67927 (η Boo, HR 5235) in constellation [[Bootes]]. | ||
==Etymology and History== | ==Etymology and History== | ||
[[File:EtaBoo Ideler1809.jpeg|thumb|on eta Bootis in Ideler (1809).]] | |||
Ideler (1809)<ref>Ludwig Ideler (1809). "Untersuchungen Über Den Ursprung Und Die Bedeutung Der Sternnamen: Ein Beytrag Zur Geschichte Des Gerstirnten Himmels", reprint: Legare Street Press</ref> writes that he doesn't understand why the star is named as such. He states that the term is translated "isolated" but that it is unclear whether the isolation refers to a location separate from the Bootes figure or something else ("Mufrid heißt abgesondert, isolirt. Was es in dieser Zusammensetzung sagen soll, ist mir nicht ganz klar."). | |||
Kunitzsch and Smart (2006):<ref>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.</ref><blockquote>The formation of this name begins with the ancient Arabic name for α Boo: al-simak al-ramih, "the Lance-bearing simak" (the meaning of simak is uncertain). It seems that later Arabic poets expanded upon this name by making mention of some separate "lance" (al-rumh) that accompanied the star α Boo. Subsequent Arabs attempted to identify this fictitious lance with actual stars, sometimes saying it was η Boo with nearby stars, sometimes saying it was "η Boo alone" (where "alone", in Arabic, is written mufradan). From these discussions came, with a slight copying mistake in the Arabic, the erroneous Arabic name mufrad al-ramih, roughly translating as "the Isolated Single One of the Lance-Bearer". With a wrong vocalization and with abbreviation, this erroneous name, as "Muphrid", was applied in recent times.</blockquote>Roland Laffitte (2025)<ref>Roland Laffitte (2025), ''Nommer les étoile: 500 noms hérités des Arabes - Apport de l'uranographie arabe'', Orient des Mots</ref> writes: <blockquote>'''''Muphrid''''' ''(η Boo: 2.68) /'' '''المفرد''' '''.''' Borrowed two centuries ago and now adopted by the IAU, this name corresponds to the late Arabic phrase ''Mufrad al-Rāmiḥ'', ‘the isolated [star] of Alramech’, which is explained by its position near the main star of the constellation (see ''supra'', ''Fig. 53b''). Arabic: ''Mufrad al-Rāmiḥ'', Uluġ Bēg, ''‘Muphrid AlRâmih’'', Hyde > ''Miphrid'', Bode and Piazzi > French: ''Moufride'', Coulier, ''Muphrid'', Francœur. ''Muphrid'' & var., Allen, Rumrill, Hoffleit, but ''Muphrid'' alone, Rhoads, etc., Simbad, IAU.</blockquote> | |||
Kunitzsch and Smart (2006):<ref>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.</ref><blockquote>The formation of this name begins with the ancient Arabic name for α Boo: al-simak al-ramih, "the Lance-bearing simak" (the meaning of simak is uncertain). It seems that later Arabic poets expanded upon this name by making mention of some separate "lance" (al-rumh) that accompanied the star α Boo. Subsequent Arabs attempted to identify this fictitious lance with actual stars, sometimes saying it was η Boo with nearby stars, sometimes saying it was "η Boo alone" (where "alone", in Arabic, is written mufradan). From these discussions came, with a slight copying mistake in the Arabic, the erroneous Arabic name mufrad al-ramih, roughly translating as "the Isolated Single One of the Lance-Bearer". With a wrong vocalization and with abbreviation, this erroneous name, as "Muphrid", was applied in recent times.</blockquote> | |||
[[File:Rumh of Simakan RL map+draw.png|thumb|Arabian constellation al-Simak with Lances and Armes (CC BY Roland Laffitte 2025).]] | |||
Roland Laffitte (2025)<ref>Roland Laffitte (2025), ''Nommer les étoile: 500 noms hérités des Arabes - Apport de l'uranographie arabe'', Orient des Mots</ref> writes: <blockquote>'''''Muphrid''''' ''(η Boo: 2.68) /'' '''المفرد''' '''.''' Borrowed two centuries ago and now adopted by the IAU, this name corresponds to the late Arabic phrase ''Mufrad al-Rāmiḥ'', ‘the isolated [star] of Alramech’, which is explained by its position near the main star of the constellation (see ''supra'', ''Fig. 53b''). Arabic: ''Mufrad al-Rāmiḥ'', Uluġ Bēg, ''‘Muphrid AlRâmih’'', Hyde > ''Miphrid'', Bode and Piazzi > French: ''Moufride'', Coulier, ''Muphrid'', Francœur. ''Muphrid'' & var., Allen, Rumrill, Hoffleit, but ''Muphrid'' alone, Rhoads, etc., Simbad, IAU.</blockquote> | |||
{| class="wikitable" | |||
! valign="top" |Name | |||
(orig.) | |||
! valign="top" |Name | |||
! valign="top" |translation | |||
! valign="top" |identification | |||
(RL) | |||
! valign="top" |author | |||
! valign="top" |note | |||
|- | |||
| valign="top" | | |||
| valign="top" |''al-Rumḥ'' | |||
| valign="top" |la Lance | |||
| valign="top" |''η Boo'' | |||
| valign="top" |Ṣūfī | |||
| | |||
|- | |||
| valign="top" | | |||
| valign="top" |''Mirzam al-Simāk'' | |||
| valign="top" |the Predecessor of Simak | |||
| valign="top" | | |||
| valign="top" |Marzūqī | |||
| | |||
|- | |||
| valign="top" | | |||
| valign="top" |''Mufrad al-Rāmiḥ'' | |||
| valign="top" |The Isolated One of Alramech | |||
| valign="top" | | |||
| valign="top" |Tīzīnī | |||
| | |||
|- | |||
| valign="top" | | |||
| valign="top" |''Rāyat al-Simāk'' | |||
| valign="top" |the Standard of Simak | |||
| valign="top" |''ε Boo'' | |||
| valign="top" |Qutayba | |||
| | |||
|- | |||
| valign="top" | | |||
| valign="top" |''Tābiᶜ al-Simāk'' | |||
| valign="top" |the Follower of Simak | |||
| valign="top" | | |||
| valign="top" |Ṣūfī | |||
| | |||
|- | |||
| valign="top" | | |||
| valign="top" |''al-ᶜAḍaba'' | |||
| valign="top" |the Belt | |||
| valign="top" |''ρσ Boo'' | |||
| valign="top" |Ṣūfī | |||
| | |||
|- | |||
| valign="top" | | |||
| valign="top" |''al-Silāḥ'' | |||
| valign="top" |the Arms | |||
| valign="top" |''τυ Boo'' | |||
| valign="top" |Ṣūfī | |||
| | |||
|} | |||
==Mythology== | ==Mythology== | ||
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* | * | ||
[[Category:Asterism]][[Category:Star Name]][[Category:IAU-Star Name]] [[Category:Boo]] [[Category:Arabic]] | [[Category:Asterism]][[Category:Star Name]][[Category:IAU-Star Name]] [[Category:Boo]] [[Category:Arabic]] [[Category:West Asian]] [[Category:Asian]] [[Category:North Africa]] [[Category:Africa]][[Category:Modern]] | ||
Latest revision as of 01:35, 17 August 2026
Authors: IAU-WGSN Etymology Group, Susanne M Hoffmann, Roland Laffitte, Youla Azkarrula
| Asterism Info | |
| Native | المفرد الرامح |
|---|---|
| Translation | the Solitary one of the Lancer |
| Position (2000) | |
| Right ascension | 208.6711622 |
| Declination | 18.39772072 |
| Area | 0 sq. deg. |
| Stars | |
| Bright stars | 1 |
| Bayer/Flamsteed stars | 1 |
| Stars brighter than 3.00m | 0 |
| Brightest star | Muphrid (2.68m) |
| Taxonomy | |
| category of asterism | IAU-Star Name |
| IAU- constellations | Boo |
Muphrid ( المفرد) 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 67927 (η Boo, HR 5235) in constellation Boötes.
Etymology and History

Ideler (1809)[1] writes that he doesn't understand why the star is named as such. He states that the term is translated "isolated" but that it is unclear whether the isolation refers to a location separate from the Bootes figure or something else ("Mufrid heißt abgesondert, isolirt. Was es in dieser Zusammensetzung sagen soll, ist mir nicht ganz klar.").
Kunitzsch and Smart (2006):[2]
The formation of this name begins with the ancient Arabic name for α Boo: al-simak al-ramih, "the Lance-bearing simak" (the meaning of simak is uncertain). It seems that later Arabic poets expanded upon this name by making mention of some separate "lance" (al-rumh) that accompanied the star α Boo. Subsequent Arabs attempted to identify this fictitious lance with actual stars, sometimes saying it was η Boo with nearby stars, sometimes saying it was "η Boo alone" (where "alone", in Arabic, is written mufradan). From these discussions came, with a slight copying mistake in the Arabic, the erroneous Arabic name mufrad al-ramih, roughly translating as "the Isolated Single One of the Lance-Bearer". With a wrong vocalization and with abbreviation, this erroneous name, as "Muphrid", was applied in recent times.

Roland Laffitte (2025)[3] writes:
Muphrid (η Boo: 2.68) / المفرد . Borrowed two centuries ago and now adopted by the IAU, this name corresponds to the late Arabic phrase Mufrad al-Rāmiḥ, ‘the isolated [star] of Alramech’, which is explained by its position near the main star of the constellation (see supra, Fig. 53b). Arabic: Mufrad al-Rāmiḥ, Uluġ Bēg, ‘Muphrid AlRâmih’, Hyde > Miphrid, Bode and Piazzi > French: Moufride, Coulier, Muphrid, Francœur. Muphrid & var., Allen, Rumrill, Hoffleit, but Muphrid alone, Rhoads, etc., Simbad, IAU.
| Name
(orig.) |
Name | translation | identification
(RL) |
author | note |
|---|---|---|---|---|---|
| al-Rumḥ | la Lance | η Boo | Ṣūfī | ||
| Mirzam al-Simāk | the Predecessor of Simak | Marzūqī | |||
| Mufrad al-Rāmiḥ | The Isolated One of Alramech | Tīzīnī | |||
| Rāyat al-Simāk | the Standard of Simak | ε Boo | Qutayba | ||
| Tābiᶜ al-Simāk | the Follower of Simak | Ṣūfī | |||
| al-ᶜAḍaba | the Belt | ρσ Boo | Ṣūfī | ||
| al-Silāḥ | the Arms | τυ Boo | Ṣūfī |
Mythology
IAU Working Group on Star Names
The name was adopted by the IAU WGSN on 2016/09/12.
Weblinks
- Website of the IAU WGSN: https://exopla.net/
Reference
- ↑ Ludwig Ideler (1809). "Untersuchungen Über Den Ursprung Und Die Bedeutung Der Sternnamen: Ein Beytrag Zur Geschichte Des Gerstirnten Himmels", reprint: Legare Street Press
- ↑ 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.
- ↑ Roland Laffitte (2025), Nommer les étoile: 500 noms hérités des Arabes - Apport de l'uranographie arabe, Orient des Mots







