Astronomy:Mu2 Scorpii
  | |
| Observation data Equinox J2000.0]] (ICRS) | |
|---|---|
| Constellation | Scorpius |
| Right ascension | 16h 52m 20.14532s[1] |
| Declination | −38° 01′ 03.1258″[1] |
| Apparent magnitude (V) | +3.56[2] |
| Characteristics | |
| Evolutionary stage | main sequence[3] |
| Spectral type | B2 IV[4] |
| U−B color index | −0.878[2] |
| B−V color index | −0.219[2] |
| Astrometry | |
| Radial velocity (Rv) | +1.4[5] km/s |
| Proper motion (μ) | RA: −11.09[1] mas/yr Dec.: −23.32[1] mas/yr |
| Parallax (π) | 6.88 ± 0.12[1] mas |
| Distance | 474 ± 8 ly (145 ± 3 pc) |
| Absolute magnitude (MV) | −2.25[6] |
| Details[3] | |
| Mass | 9.1±0.3 M☉ |
| Radius | 5.6±0.2 R☉ |
| Luminosity | 2,385[7] L☉ |
| Surface gravity (log g) | 3.8±0.2 cgs |
| Temperature | 21,700±900 K |
| Rotational velocity (v sin i) | 58[8] km/s |
| Age | 20±4 Myr |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Exoplanet Archive | Sco data |
Mu2 Scorpii, also named Pipirima /pɪˈpɪrɪmə/,[10] is a star in the zodiac constellation of Scorpius. It has an apparent visual magnitude of +3.56,[2] which is bright enough to be seen with the naked eye. Its distance from the Sun is about 474 light-years, as determined by parallax measurements.[1] It is a member of the Upper Centaurus–Lupus subgroup of the Scorpius–Centaurus association.[11] A super-Jupiter or brown dwarf is known to orbit it, and another is suspected.[3]
Nomenclature
μ2 Scorpii (Latinised to Mu2 Scorpii, abbreviated μ2 Sco, Mu2 Sco) is the star's Bayer designation.
A traditional Polynesian story is told of a brother and sister who flee their parents into the sky and become stars. In one account, the children become Shaula and Lesath in the tip of the tail of Scorpius,[12] and in another they become Mu2 and Mu1 Scorpii.[13][14] In the Tahitian version of this story, the brother and sister are named Pipiri and Rehua, and their parents call them Pipiri ma while chasing them into the sky: ma "with, and" is used after names to mean "et al."[12][15] (In a similar version of the story told in the Cook Islands, they become Omega1 and Omega2 Scorpii).[12]
In 2016, the IAU organized a Working Group on Star Names (WGSN)[16] to catalog and standardize proper names for stars. The WGSN approved the name Pipirima for this star on 5 September 2017 (along with Xamidimura for its partner) and it is now so included in the List of IAU-approved Star Names.[10]
In Chinese astronomy, Mu2 Scorpii is identified as the second added star of the Tail asterism (Chinese: 尾宿增二; pinyin: Wěi Xiù zēng èr).[18] It was historically called Shengong (Chinese: 神宮; pinyin: Shéngōng),[19] a name which was later applied to the star cluster NGC 6231, and has been adopted by the IAU Working Group on Star Names for the star HD 153072.[20]
Properties
Mu2 Scorpii is a blue-white B-type subgiant star with a stellar classification of B2 IV.[4] It has an estimated diameter of 5.6 solar radii and a mass of 9.1 times the Sun's mass,[3] and shines with 2,385 times the Sun's luminosity.[7] The large mass of this star makes it a supernova progenitor. The outer atmosphere has an effective temperature of 21,700 K. It is some 20 million years old[3] and is spinning with a projected rotational velocity of 58 km/s.[8]
Planetary system
Two sub-stellar objects slightly above the deuterium burning limit were found in 2022 by direct imaging around Mu2 Scorpii. The outer one, designated μ2 Scorpii b, is definitely an orbiting planet or brown dwarf, and the inner one is a planetary candidate.[3]
| Companion (in order from star) |
Mass | Semimajor axis (AU) |
Orbital period (years) |
Eccentricity | Inclination | Radius |
|---|---|---|---|---|---|---|
| c (unconfirmed) | 18.5±1.5 MJ | 18.9+11.7−5.0 | — | 0.61+0.19−0.32 | 62.8+9.9−16.6° | 1.827±0.077[3] or 1.893±0.080[3][lower-alpha 1] RJ |
| b | 14.4±0.8 MJ | 242.4+114.5−52.1 | — | 0.56+0.27−0.26 | 96.6+21.5−20.5° | — |
See also
- List of largest exoplanets - including Mu2 Scorpii b and c
Notes
- ↑ Calculated, using the Stefan-Boltzmann law and the star's effective temperature and luminosity, with respect to the solar nominal effective temperature of 5,772 K:
√((5,772/2,262 ± 28)4
Slovene pronunciation: [{{{1}}}]Thai pronunciation: [{{{1}}}]Neukirch, Jürgen; Schmidt, Alexander; Wingberg, Kay (2000), Cohomology of Number Fields, Grundlehren der Mathematischen Wissenschaften, 323, Berlin: Springer-Verlag, ISBN 978-3-540-66671-4Template:Scribunto/helperPersian pronunciation: [{{{1}}}]{| class="wikitable" width="100%"
This page may be too long to read and navigate comfortably.! rowspan="3" colspan="2" width="14%" style="border-bottom:2px solid grey;" | Date/Time (UTC) ! Configuration ! Serial number ! Launch site ! Outcome |-
|style="text-align:center;background-color:#e3e9e9;" | Payload |style="text-align:center;background-color:#e3e9e9;" | Separation orbit |style="text-align:center;background-color:#e3e9e9;" | Operator |style="text-align:center;background-color:#e3e9e9;" | Function |- | colspan="4" style="text-align:center;background-color:#e4dfdf;border-bottom:2px solid grey;" | Remarks |-
Parameter 1=time required!Hawaiian pronunciation: [{{{1}}}]German pronunciation: [{{{1}}}]Dutch pronunciation: [{{{1}}}]Belarusian pronunciation: [{{{1}}}]Catalan pronunciation: [{{{1}}}]{{{1}}}Mongolian pronunciation: [{{{1}}}]Javanese pronunciation: [{{{1}}}]
This template does not display in the mobile view of Wikipedia; it is desktop only. See Template:Navbox visibility for a brief explanation. This is a navigational template created using {{navbox}}. It can be transcluded on pages by placing
{{Mu2 Scorpii}}below the standard article appendices.Initial visibility
This template's initial visibility currently defaults to
autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.To change this template's initial visibility, the
|state=parameter may be used:{{Mu2 Scorpii|state=collapsed}}will show the template collapsed, i.e. hidden apart from its title bar.{{Mu2 Scorpii|state=expanded}}will show the template expanded, i.e. fully visible.
Templates using the classes
class=navbox({{navbox}}) orclass=nomobile({{sidebar}}) are not displayed in article space on the mobile web site of English Wikipedia. Mobile page views accounted for 60% to 70% of all page views from 2020 through 2025. Briefly, these templates are not included in articles because 1) they are not well designed for mobile, and 2) they significantly increase page sizes—bad for mobile downloads—in a way that is not useful for the mobile use case. You can review/watch phab:T124168 for further discussion.TemplateData
A navigational box that can be placed at the bottom of articles.
Template parameters[Edit template data]
Parameter Description Type Status State stateThe initial visibility of the navbox
- Suggested values
collapsedexpandedautocollapse
String suggested Template transclusions
Transclusion maintenance Check completeness of transclusions 
Not doneLatin pronunciation: [{{{1}}}]
| rowspan="1" colspan="2" style="border-top:2px solid #aabbcc;" |
| style="border-top:2px solid #aabbcc;" | | style="border-top:2px solid #aabbcc;" | | style="border-top:2px solid #aabbcc;" | | style="border-top:2px solid #aabbcc;" |
|-
|-
Vietnamese pronunciation: [{{{1}}}]Piedmontese pronunciation: [{{{1}}}]Slovak pronunciation: [{{{1}}}]text-align: auto;Expression error: Unrecognized punctuation character "{"./Expression error: Unrecognized punctuation character "{". (age Expression error: Unrecognized punctuation character "{".–Expression error: Unrecognized punctuation character "{".)Occitan pronunciation: [{{{1}}}]data-sort-value="" style="background: #ececec; color: #2C2C2C; vertical-align: middle; font-size: smaller; text-align: center; " class="table-na" | VariesHejazi pronunciation: [{{{1}}}]Spanish pronunciation: [{{{1}}}]Portuguese pronunciation: [{{{1}}}]Irish pronunciation: [{{{1}}}]Mayan pronunciation: [{{{1}}}]Nahuatl pronunciation: [{{{1}}}]Kyrgyz pronunciation: [{{{1}}}]Scottish Gaelic pronunciation: [{{{1}}}]Ukrainian pronunciation: [{{{1}}}]Burmese pronunciation: [{{{1}}}]Hindi pronunciation: [{{{1}}}]-4500 —–-4000 —–-3500 —–-3000 —–-2500 —–-2000 —–-1500 —–-1000 —–-500 —–0 —
Done
To doRussian pronunciation: [{{{1}}}]Greek pronunciation: [{{{1}}}]
Danish pronunciation: [{{{1}}}]Northern Sami pronunciation: [{{{1}}}]Mandarin pronunciation: [{{{ipa}}}]Cantonese pronunciation: [{{{1}}}]Entry from Mu2 Scorpii from TCI Europe, retrieved on {{{Date}}}Chambers, Robert; Thomson, Thomas Napier (1857). "[[s:A biographical dictionary of eminent Scotsmen/|]]". A Biographical Dictionary of Eminent Scotsmen. Glasgow: Blackie and Son.{{{1}}}Polish pronunciation: [{{{1}}}]Malagasy pronunciation: [{{{1}}}]Japanese pronunciation: [{{{1}}}]Armenian pronunciation: [{{{1}}}]Czech pronunciation: [{{{1}}}]∶Manx pronunciation: [{{{1}}}]http://www.iucnredlist.org/apps/redlist/details/full/{{{1}}}/0 Alemannic German pronunciation: [{{{1}}}]Tagalog pronunciation: [{{{1}}}]Egyptian Arabic pronunciation: [{{{1}}}]French pronunciation: [{{{1}}}]Error: Invalid time.This template does not display in the mobile view of Wikipedia; it is desktop only. See Template:Navbox visibility for a brief explanation. This is a navigational template created using {{navbox}}. It can be transcluded on pages by placing
{{Mu2 Scorpii}}below the standard article appendices.Initial visibility
This template's initial visibility currently defaults to
autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.To change this template's initial visibility, the
|state=parameter may be used:{{Mu2 Scorpii|state=collapsed}}will show the template collapsed, i.e. hidden apart from its title bar.{{Mu2 Scorpii|state=expanded}}will show the template expanded, i.e. fully visible.
Templates using the classes
class=navbox({{navbox}}) orclass=nomobile({{sidebar}}) are not displayed in article space on the mobile web site of English Wikipedia. Mobile page views accounted for 60% to 70% of all page views from 2020 through 2025. Briefly, these templates are not included in articles because 1) they are not well designed for mobile, and 2) they significantly increase page sizes—bad for mobile downloads—in a way that is not useful for the mobile use case. You can review/watch phab:T124168 for further discussion.TemplateData
A navigational box that can be placed at the bottom of articles.
Template parameters[Edit template data]
Parameter Description Type Status State stateThe initial visibility of the navbox
- Suggested values
collapsedexpandedautocollapse
String suggested 
In progressPalomares, M. L. D. and Pauly, D., eds. (2011). "{{{1}}} {{{2}}}" in SeaLifeBase. April 2011 version.Turkish pronunciation: [{{{1}}}]Finnish pronunciation: [{{{1}}}]Froese, Rainer and Pauly, Daniel, eds. (2006). "{{{1}}} {{{2}}}" in FishBase. April 2006 version.
|- | ... | — | — | — | — | — | —
|-Old Norse pronunciation: [{{{1}}}]Salish pronunciation: [{{{1}}}]Basque pronunciation: [{{{1}}}]{{{1}}}data-sort-value="" style="background: #ececec; color: #2C2C2C; vertical-align: middle; font-size: smaller; text-align: center; " class="table-na" | UnreleasedNorwegian pronunciation: [{{{1}}}] (aged {{{4}}})Hungarian pronunciation: [{{{1}}}]Quechua pronunciation: [{{{1}}}]Arabic pronunciation: [{{{1}}}]Punjabi pronunciation: [{{{1}}}]Afrikaans pronunciation: [{{{1}}}]Romanian pronunciation: [{{{1}}}]Hebrew pronunciation: [{{{1}}}][INVALID OR MISSING PARAMETER IN TEMPLATE Mu2 Scorpii]Uto-Aztecan pronunciation: [{{{1}}}]Tamil pronunciation: [{{{1}}}]Hindustani pronunciation: [{{{1}}}]Swedish pronunciation: [{{{1}}}]Kazakh pronunciation: [{{{1}}}]Lao pronunciation: [{{{1}}}]Tibetan pronunciation: [{{{1}}}]Khmer pronunciation: [{{{1}}}]data-sort-value="" style="vertical-align:middle; text-align:center" class="table-na" | —{{{1}}}Welsh pronunciation: [{{{1}}}]
Partially doneAthabaskan pronunciation: [{{{1}}}]Māori pronunciation: [{{{1}}}]IPA: [{{{1}}}]Bulgarian pronunciation: [{{{1}}}]Korean pronunciation: [{{{1}}}]Icelandic pronunciation: [{{{1}}}]Sanskrit pronunciation: [{{{1}}}]Bengali pronunciation: [{{{1}}}]Indonesian pronunciation: [{{{1}}}]Serbo-Croatian pronunciation: [{{{1}}}]CROSBI {{{1}}} 10-3.08 ± 0.03) = 0.18778 ± 0.00798 R☉.
√((5,772/2,274 ± 28)4
Slovene pronunciation: [{{{1}}}]Thai pronunciation: [{{{1}}}]Neukirch, Jürgen; Schmidt, Alexander; Wingberg, Kay (2000), Cohomology of Number Fields, Grundlehren der Mathematischen Wissenschaften, 323, Berlin: Springer-Verlag, ISBN 978-3-540-66671-4Template:Scribunto/helperPersian pronunciation: [{{{1}}}]{| class="wikitable" width="100%"This page may be too long to read and navigate comfortably.! rowspan="3" colspan="2" width="14%" style="border-bottom:2px solid grey;" | Date/Time (UTC) ! Configuration ! Serial number ! Launch site ! Outcome |-
|style="text-align:center;background-color:#e3e9e9;" | Payload |style="text-align:center;background-color:#e3e9e9;" | Separation orbit |style="text-align:center;background-color:#e3e9e9;" | Operator |style="text-align:center;background-color:#e3e9e9;" | Function |- | colspan="4" style="text-align:center;background-color:#e4dfdf;border-bottom:2px solid grey;" | Remarks |-
Parameter 1=time required!Hawaiian pronunciation: [{{{1}}}]German pronunciation: [{{{1}}}]Dutch pronunciation: [{{{1}}}]Belarusian pronunciation: [{{{1}}}]Catalan pronunciation: [{{{1}}}]{{{1}}}Mongolian pronunciation: [{{{1}}}]Javanese pronunciation: [{{{1}}}]This template does not display in the mobile view of Wikipedia; it is desktop only. See Template:Navbox visibility for a brief explanation. This is a navigational template created using {{navbox}}. It can be transcluded on pages by placing
{{Mu2 Scorpii}}below the standard article appendices.Initial visibility
This template's initial visibility currently defaults to
autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.To change this template's initial visibility, the
|state=parameter may be used:{{Mu2 Scorpii|state=collapsed}}will show the template collapsed, i.e. hidden apart from its title bar.{{Mu2 Scorpii|state=expanded}}will show the template expanded, i.e. fully visible.
Templates using the classes
class=navbox({{navbox}}) orclass=nomobile({{sidebar}}) are not displayed in article space on the mobile web site of English Wikipedia. Mobile page views accounted for 60% to 70% of all page views from 2020 through 2025. Briefly, these templates are not included in articles because 1) they are not well designed for mobile, and 2) they significantly increase page sizes—bad for mobile downloads—in a way that is not useful for the mobile use case. You can review/watch phab:T124168 for further discussion.TemplateData
A navigational box that can be placed at the bottom of articles.
Template parameters[Edit template data]
Parameter Description Type Status State stateThe initial visibility of the navbox
- Suggested values
collapsedexpandedautocollapse
String suggested Template transclusions
Transclusion maintenance Check completeness of transclusions Not doneLatin pronunciation: [{{{1}}}]
| rowspan="1" colspan="2" style="border-top:2px solid #aabbcc;" |
| style="border-top:2px solid #aabbcc;" | | style="border-top:2px solid #aabbcc;" | | style="border-top:2px solid #aabbcc;" | | style="border-top:2px solid #aabbcc;" |
|-
|-
Vietnamese pronunciation: [{{{1}}}]Piedmontese pronunciation: [{{{1}}}]Slovak pronunciation: [{{{1}}}]text-align: auto;Expression error: Unrecognized punctuation character "{"./Expression error: Unrecognized punctuation character "{". (age Expression error: Unrecognized punctuation character "{".–Expression error: Unrecognized punctuation character "{".)Occitan pronunciation: [{{{1}}}]data-sort-value="" style="background: #ececec; color: #2C2C2C; vertical-align: middle; font-size: smaller; text-align: center; " class="table-na" | VariesHejazi pronunciation: [{{{1}}}]Spanish pronunciation: [{{{1}}}]Portuguese pronunciation: [{{{1}}}]Irish pronunciation: [{{{1}}}]Mayan pronunciation: [{{{1}}}]Nahuatl pronunciation: [{{{1}}}]Kyrgyz pronunciation: [{{{1}}}]Scottish Gaelic pronunciation: [{{{1}}}]Ukrainian pronunciation: [{{{1}}}]Burmese pronunciation: [{{{1}}}]Hindi pronunciation: [{{{1}}}]-4500 —–-4000 —–-3500 —–-3000 —–-2500 —–-2000 —–-1500 —–-1000 —–-500 —–0 — Done To doRussian pronunciation: [{{{1}}}]Greek pronunciation: [{{{1}}}]Danish pronunciation: [{{{1}}}]Northern Sami pronunciation: [{{{1}}}]Mandarin pronunciation: [{{{ipa}}}]Cantonese pronunciation: [{{{1}}}]Entry from Mu2 Scorpii from TCI Europe, retrieved on {{{Date}}}Chambers, Robert; Thomson, Thomas Napier (1857). "[[s:A biographical dictionary of eminent Scotsmen/|]]". A Biographical Dictionary of Eminent Scotsmen. Glasgow: Blackie and Son.{{{1}}}Polish pronunciation: [{{{1}}}]Malagasy pronunciation: [{{{1}}}]Japanese pronunciation: [{{{1}}}]Armenian pronunciation: [{{{1}}}]Czech pronunciation: [{{{1}}}]∶Manx pronunciation: [{{{1}}}]http://www.iucnredlist.org/apps/redlist/details/full/{{{1}}}/0 Alemannic German pronunciation: [{{{1}}}]Tagalog pronunciation: [{{{1}}}]Egyptian Arabic pronunciation: [{{{1}}}]French pronunciation: [{{{1}}}]Error: Invalid time.This template does not display in the mobile view of Wikipedia; it is desktop only. See Template:Navbox visibility for a brief explanation. This is a navigational template created using {{navbox}}. It can be transcluded on pages by placing
{{Mu2 Scorpii}}below the standard article appendices.Initial visibility
This template's initial visibility currently defaults to
autocollapse, meaning that if there is another collapsible item on the page (a navbox, sidebar, or table with the collapsible attribute), it is hidden apart from its title bar; if not, it is fully visible.To change this template's initial visibility, the
|state=parameter may be used:{{Mu2 Scorpii|state=collapsed}}will show the template collapsed, i.e. hidden apart from its title bar.{{Mu2 Scorpii|state=expanded}}will show the template expanded, i.e. fully visible.
Templates using the classes
class=navbox({{navbox}}) orclass=nomobile({{sidebar}}) are not displayed in article space on the mobile web site of English Wikipedia. Mobile page views accounted for 60% to 70% of all page views from 2020 through 2025. Briefly, these templates are not included in articles because 1) they are not well designed for mobile, and 2) they significantly increase page sizes—bad for mobile downloads—in a way that is not useful for the mobile use case. You can review/watch phab:T124168 for further discussion.TemplateData
A navigational box that can be placed at the bottom of articles.
Template parameters[Edit template data]
Parameter Description Type Status State stateThe initial visibility of the navbox
- Suggested values
collapsedexpandedautocollapse
String suggested In progressPalomares, M. L. D. and Pauly, D., eds. (2011). "{{{1}}} {{{2}}}" in SeaLifeBase. April 2011 version.Turkish pronunciation: [{{{1}}}]Finnish pronunciation: [{{{1}}}]Froese, Rainer and Pauly, Daniel, eds. (2006). "{{{1}}} {{{2}}}" in FishBase. April 2006 version.
|- | ... | — | — | — | — | — | —
|-Old Norse pronunciation: [{{{1}}}]Salish pronunciation: [{{{1}}}]Basque pronunciation: [{{{1}}}]{{{1}}}data-sort-value="" style="background: #ececec; color: #2C2C2C; vertical-align: middle; font-size: smaller; text-align: center; " class="table-na" | UnreleasedNorwegian pronunciation: [{{{1}}}] (aged {{{4}}})Hungarian pronunciation: [{{{1}}}]Quechua pronunciation: [{{{1}}}]Arabic pronunciation: [{{{1}}}]Punjabi pronunciation: [{{{1}}}]Afrikaans pronunciation: [{{{1}}}]Romanian pronunciation: [{{{1}}}]Hebrew pronunciation: [{{{1}}}][INVALID OR MISSING PARAMETER IN TEMPLATE Mu2 Scorpii]Uto-Aztecan pronunciation: [{{{1}}}]Tamil pronunciation: [{{{1}}}]Hindustani pronunciation: [{{{1}}}]Swedish pronunciation: [{{{1}}}]Kazakh pronunciation: [{{{1}}}]Lao pronunciation: [{{{1}}}]Tibetan pronunciation: [{{{1}}}]Khmer pronunciation: [{{{1}}}]data-sort-value="" style="vertical-align:middle; text-align:center" class="table-na" | —{{{1}}}Welsh pronunciation: [{{{1}}}] Partially doneAthabaskan pronunciation: [{{{1}}}]Māori pronunciation: [{{{1}}}]IPA: [{{{1}}}]Bulgarian pronunciation: [{{{1}}}]Korean pronunciation: [{{{1}}}]Icelandic pronunciation: [{{{1}}}]Sanskrit pronunciation: [{{{1}}}]Bengali pronunciation: [{{{1}}}]Indonesian pronunciation: [{{{1}}}]Serbo-Croatian pronunciation: [{{{1}}}]CROSBI {{{1}}} 10-3.04 ± 0.03) = 0.19457 ± 0.00825 R☉.
Converting R☉ to RJ requires multiplying the value to 9.7311.
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 van Leeuwen, F. (November 2007), "Validation of the new Hipparcos reduction", Astronomy and Astrophysics 474 (2): 653–664, doi:10.1051/0004-6361:20078357, Bibcode: 2007A&A...474..653V.
- ↑ 2.0 2.1 2.2 2.3 Gutierrez-Moreno, Adelina; Moreno, Hugo (June 1968), "A photometric investigation of the Scorpio-Centaurus association", Astrophysical Journal Supplement 15: 459, doi:10.1086/190168, Bibcode: 1968ApJS...15..459G.
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 Squicciarini, V.; Gratton, R.; Janson, M.; Mamajek, E. E.; Chauvin, G.; Delorme, P.; Langlois, M.; Vigan, A. et al. (May 2022), "A scaled-up planetary system around a supernova progenitor", Astronomy & Astrophysics 664: A9, doi:10.1051/0004-6361/202243675, Bibcode: 2022A&A...664A...9S
- ↑ 4.0 4.1 Hiltner, W. A. et al. (July 1969), "MK Spectral Types for Bright Southern OB Stars", The Astrophysical Journal 157: 313, doi:10.1086/150069, Bibcode: 1969ApJ...157..313H.
- ↑ Evans, D. S. (June 20–24, 1966), Batten, Alan Henry; Heard, John Frederick, eds., "The Revision of the General Catalogue of Radial Velocities", Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30 (University of Toronto: International Astronomical Union) 30: p. 57, Bibcode: 1967IAUS...30...57E.
- ↑ Anderson, E.; Francis, Ch. (2012), "XHIP: An extended hipparcos compilation", Astronomy Letters 38 (5): 331, doi:10.1134/S1063773712050015, Bibcode: 2012AstL...38..331A.
- ↑ 7.0 7.1 McDonald, I. et al. (2012), "Fundamental Parameters and Infrared Excesses of Hipparcos Stars", Monthly Notices of the Royal Astronomical Society 427 (1): 343–57, doi:10.1111/j.1365-2966.2012.21873.x, Bibcode: 2012MNRAS.427..343M.
- ↑ 8.0 8.1 Uesugi, Akira; Fukuda, Ichiro (1970), "Catalogue of rotational velocities of the stars", Contributions from the Institute of Astrophysics and Kwasan Observatory (University of Kyoto), Bibcode: 1970crvs.book.....U.
- ↑ "mu.02 Sco". SIMBAD. Centre de données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=mu.02+Sco.
- ↑ 10.0 10.1 "Naming Stars". IAU.org. https://www.iau.org/public/themes/naming_stars/. Retrieved 16 December 2017.
- ↑ Bobylev, V. V.; Bajkova, A. T. (September 2007), "Kinematics of the Scorpius–Centaurus OB association", Astronomy Letters 33 (9): 571–583, doi:10.1134/S1063773707090010, Bibcode: 2007AstL...33..571B.
- ↑ 12.0 12.1 12.2 Johannes Carl Andersen (1931) Myths and Legends of the Polynesians. 1995 Dover reprint, p.400ff.
- ↑ Allen, Richard Hinckley (1899), "Scorpio", Star-Names and Their Meanings (1963 Dover reprint ed.), New York: G.E. Stechert, 1899, https://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Scorpio*.html, retrieved 2016-09-22.
- ↑ "IAU Catalog of Star Names". https://exopla.net/star-names/modern-iau-star-names/.
- ↑ Herbert John Davies, A Tahitian and English dictionary, with introductory remarks on the Polynesian language, and a short grammar of the Tahitian dialect. London Missionary Society, 1851.
- ↑ "IAU Working Group on Star Names (WGSN)". https://www.iau.org/science/scientific_bodies/working_groups/280/. Retrieved 22 May 2016.
- ↑ Yi, Shitong (April 1981). 科学出版社.
- ↑ Stellarium, citing Yi Shitong, 1981[17]
- ↑ (in Chinese) AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 5 月 10 日
- ↑ "Shengong (神宫)". IAU Working Group on Star Names. https://ase.exopla.net/index.php/Shengong.
External links
- The beautiful maidens from the Once, Upon a Reef, on: Facebook, Cook Islands Dance Video's
 |  |
