Corona Australis
| CORONA AUSTRALIS | |
|---|---|
 | |
| Cekakan | CrA |
| Genitif |
|
| Asensio rekta | 19 |
| Deklinasi | −40 |
| Area | 128 derajad pesagi (#80th) |
| Lintang utama | 6 |
| Lintang Bayer/Flamsteed | 14 |
| Lintang mawa planèt | 2 |
| Lintang padhang | 0 |
| Lintang cedhak | 0 |
| Lintang paling padhang | α CrA (4.10m) |
| Lintang paling cedhak | HD 166348 ( tc) |
| Obyèk Messier | 0 |
| Udan météor | Corona Australids |
| Rasi lintang sing wewatesan | |
| Katon antara lintang +40° lan −90°. Katon paling cetha ing wektu 21.00 jroning sasi August. ' | |
Corona Australis (/[unsupported input]koʊˈroʊnə ɒˈstreɪlᵻs/) utawi Corona Austrina (/[unsupported input]koʊˈroʊnə ɒˈstraɪnə/)[1] inggih punika salah satunggaling rasi lintang ingkang alit ingkang mapan wonten ing langit sisih kidul. Corona Australis inggih saking basa Latin kanggé manuk gagak kidul, lan rasi lintang punika inggih pérangan paling kidul saking rasi lintang Corona Borealis. Corona Australis kalebet salah satunggaling saking 48 rasi lintang ingkang dipundhaptar déning Ptolemy, ingkang namung dipunétang pitung lintang,[2] lan rasi lintang punika kalebet 88 rasi lintang modhern.
Titikanipun
[besut | besut sumber]Corona Australis inggih punika rasi lintang ingkang alit ingkang dipunkiteri déning rasi lintang Sagittarius ing sisih lor, Scorpius ing sisih kulon. Telescopium ing sisih kidul, lan rasi lintang Ara ing sisih kidul radi kulon. Tigang aksara ingkang dipun-ginakaken kanggé nyekak nama rasi lintang punika, ingkang dipunpendhet saking International Astronomic Union ing taun 1922 inggih punika 'CrA'.[3] Déné wates-watesaning rasi lintang Corona Australis ingkang resmi inggih dipundamel déning Eugène Delporte ing taun 1930, ingakng dipungambaraken wujud poligon kanthi sekawan pérangan. Wonten ing sistem koordinat khatulistiwa, koordinat pas minggahipun mapan wonten ing antawisipun 17j 58.3m lan 19j 19.0m, kanthi deklinasinipun ing antawispun koordinat −36.77° lan −45.52°.[4] Kanthi gadhah laladan ingkang ambanipun 128 drajat persegi, Corona Australis puncakipun aged dipuntingali ing dalu ing tanggal 30 Juni[5] lan saking ambanipun laladanipun rasi lintang punika mapan wonten ing ranking 80 saking 88 rasi lintang ingkang wonten.[6] Rasi lintang punika namung saged dipuntingali ing garis lintang 53° lor, lan Corona Australis boten saged dipuntingali saking kapuloan Britania amargi papanipun ingkang tebih ing sisih kidul,[7] nanging rasi lintang punika saged dipuntingali saking Éropa Selatan lan ugi saking Amérikah Sarékat pérangan kidul.[8]
Lintang-lintang
[besut | besut sumber]Rasi lintang Corona Australis gadhah laladan ingkang ambanipun kirang langkung 128 drajat persegi lan boten gadhah lintang ingkang dipunmangertosi minangka planit-planit. Rasi lintang punika saged ipuntingali wonten ing garis lintang antawisipun +40° lan-90° lan badhé katingal ingkang saé piyambak manawi dipuntingali ing jam 9 dalu ing salebeting sasi Agustus.
Rasi lintang Corona Australis boten gadhah lintang ingkang padhangipun langkung saking sekawan magnitudo. Déné lintang-lintang ingkang wonten ing rasi lintang punika ing antawisipun inggih punika kados makaten:
- Beta Coronae Australis inggih punika lintang ingkang padhang piyambak wonten ing rasi lintang punika. Beta Coronea Australis inggih gadhah cahya raksasa oranye ingkang gadhah magnitudo 4,11. Alpha Coronae Australis utawi Alphekka Meridiana inggih nama lintang ingkang namung wonten ing rasi lintang punika.
Corona Australis ugi ngewrat sapérangan global kluster lan laladan nebula ingkang narik kawigatosanipun para panaliti. NGC 6541 inggi satunggaling kluster globular ingkang padhang lan amba ingkang tebihipun kirang langkung 15.000 taun cahya saking bumi. Objek punika saged dipuntingali namung setengah badan ong antawisipun theta Coronae Australis lan theta Scorpii.
Corona Australis taksih kalebet kulawarga saking rasi lintang Hercules, sesarengan kaliyan rasi lintang Hercules, Sagitta, Aquila, Lyra, Cygnus, Vulpecula, Hydra, Sextans, Crater, Corvus, Ophiuchus, Serpens, Scutum, Centaurus, Lupus, Ara, Triangulum Australe lan Crux. Déné ing sak kitering Corvus wonten rasi lintang sanèsipun inggih punika Sagittarius, Scorpius, Ara, lan Telescopium.[9]
Cathetan suku
[besut | besut sumber]- ↑ Bagnall 2012, kc. 170.
- ↑ Cithakan:1728
- ↑ Russell 1922, kc. 469.
- ↑ IAU, The Constellations, Corona Australis.
- ↑ Masalah sitiran: Tenger
<ref>ora trep; ora ana tèks tumrap refs kanthi jenengMalin Frew 1995 p218 - ↑ Ridpath, Constellations.
- ↑ Masalah sitiran: Tenger
<ref>ora trep; ora ana tèks tumrap refs kanthi jenengMoore & Tirion 1997 pp164 - ↑ Masalah sitiran: Tenger
<ref>ora trep; ora ana tèks tumrap refs kanthi jenengMoore 'Stargazing' 2000 p86 - ↑ Corona Australis Archived 2012-02-12 at the Wayback Machine. (dipunundhuh tanggal 20 Pebruari 2013)
Sources
- Allen, Richard Hinckley (1963) [1899]. Star Names: Their Lore and Meaning (édhisi ka-reprint). New York, NY: Dover Publications. ISBN 978-0-486-21079-7.
- Bagnall, Philip M. (2012). The Star Atlas Companion: What you need to know about the Constellations. Springer New York. ISBN 978-1-4614-0830-7.
- Bakich, Michael E. (1995). The Cambridge Guide to the Constellations. Cambridge University Press. ISBN 978-0-521-44921-2.
- Bakich, Michael E. (2010). 1,001 Celestial Wonders to See Before You Die. Springer Science + Business Media. ISBN 978-1-4419-1777-5.
- Coe, Steven R. (2007). Nebulae and how to observe them. Astronomers' observing guides. New York, New York: Springer. ISBN 978-1-84628-482-3.
- Drake, Jeremy J.; Marshall, Herman L.; Dreizler, Stefan; Freeman, Peter E.; Fruscione, Antonella; Juda, Michael; Kashyap, Vinay; Nicastro, Fabrizio; Pease, Deron O. (2002-06-20). "Is RX J1856.5−3754 a Quark Star?". The Astrophysical Journal (ing basa Inggris). 572 (2): 996–1001. doi:10.1086/340368. ISSN 0004-637X.
- Ellyett, Cd; Keay, Csl (1956). "Radio Echo Observations of Meteor Activity in the Southern Hemisphere". Australian Journal of Physics (ing basa Inggris). 9 (4): 471. doi:10.1071/PH560471. ISSN 0004-9506.
- Falkner, David E. (2011). The Mythology of the Night Sky: An Amateur Astronomer's Guide to the Ancient Greek and Roman Legends. New York, New York: Springer. ISBN 978-1-4614-0136-0.
- Griffiths, Martin (2012). Planetary Nebulae and How to Observe Them. Springer. ISBN 978-1-4614-1781-1.
- Hamacher, Duane W.; Frew, David J. (2010). "An Aboriginal Ostralin Record of the Great Eruption of Eta Carinae" (PDF). Journal of Astronomical History & Heritage. 13 (3): 220–234. arXiv:1010.4610. Bibcode:2010JAHH...13..220H.
- Ho, W. C. G.; Kaplan, D. L.; Chang, P.; Van Adelsberg, M.; Potekhin, A. Y. (2007-03-01). "Magnetic hydrogen atmosphere models and the neutron star RX J1856.5-3754". Monthly Notices of the Royal Astronomical Society (ing basa Inggris). 375 (3): 821–830. doi:10.1111/j.1365-2966.2006.11376.x. ISSN 0035-8711.
- Jenniskens, Peter (Juli 1994). "Meteor stream activity I. The annual streams". Astronomy and Astrophysics. 287: 990–1013. Bibcode:1994A&A...287..990J.
- Jopek, T. J.; Koten, P.; Pecina, P. (2010-05-04). "Meteoroid streams identification amongst 231 Southern hemisphere video meteors: Meteoroid streams identification". Monthly Notices of the Royal Astronomical Society (ing basa Inggris). 404 (2): 867–875. doi:10.1111/j.1365-2966.2010.16316.x.
- Makemson, Maud Worcester (1941). The Morning Star Rises: an account of Polynesian astronomy. Yale University Press.
- Malin, David; Frew, David J. (1995). Hartung's Astronomical Objects for Southern Telescopes: A Handbook for Amateur Observers. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-55491-6.
- Malin, David (August 2010). "The Corona Australis nebula (NGC 6726-27-29)". Ostralin Astronomical Observatory. Diarsip saka sing asli ing 2014-03-25. Dibukak ing 4 Juli 2012.
- Moore, Patrick; Tirion, Wil (1997). Cambridge Guide to Stars and Planets. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-58582-8.
- Moore, Patrick (2000). The Data Book of Astronomy. Institute of Physics Publishing. ISBN 978-0-7503-0620-1.
- Moore, Patrick (2000). Stargazing: Astronomy without a Telescope. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-79445-9.
- Moore, Patrick (2005). The Observer's Year: 366 Nights of the Universe. Springer. ISBN 978-1-85233-884-8.
- Moore, Patrick; Tirion, Wil (2007). Stars and Planets Guide. Princeton, New Jersey: Princeton University Press. ISBN 978-0-691-13556-4.
- Moore, Patrick; Rees, Robin (2011). Patrick Moore's Data Book of Astronomy. Cambridge University Press. ISBN 978-1-139-04070-9.
- Motz, Lloyd; Nathanson, Carol (1988). The Constellations. New York City: Doubleday. ISBN 978-0-385-17600-2.
- Motz, Lloyd; Nathanson, Carol (1991). The Constellations: An Enthusiast's Guide to the Night Sky. London, United Kingdom: Aurum Press. ISBN 978-1-85410-088-7.
- O'Meara, Stephen James (2002). The Caldwell Objects. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-82796-6.
- O'Meara, Stephen James (2011). Deep-Sky Companions: The Secret Deep. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-19876-9.
- Porter, Deborah Lynn (1996). From Deluge to Discourse: Myth, History, and the Generation of Chinese Fiction. Albany, New York: SUNY Press. ISBN 978-0-7914-3034-7.
- Reipurth, Bo, èd. (2008). "The Corona Australis Star Forming Region". Handbook of Star Forming Regions. Vol. II: The Southern Sky. ASP Monograph Publications.
- Rogers, J. H. (1998). "Origins of the ancient constellations: I. The Mesopotamian traditions". Journal of the British Astronomical Association. 108 (1): 9–28. Bibcode:1998JBAA..108....9R.
- Rogers, L. J.; Keay, C. S. L. (1993). Stohl, J.; Williams, I.P. (èd.). "Observations of some southern hemisphere meteor showers". Meteoroids and their parent bodies, Proceedings of the International Astronomical Symposium held at Smolenice, Slowak, July 6–12, 1992: 273–276. Bibcode:1993mtpb.conf..273R.
- Royer, F.; Zorec, J.; Gómez, A.E. (Fèbruari 2007). "Rotational velocities of A-type stars. III. Velocity distributions" (PDF). 463 (2). Astronomy and Astrophysics: 671–682. Bibcode:2007A&A...463..671R. doi:10.1051/0004-6361:20065224.
{{cite journal}}: Cite journal requires|journal=(pitulung) - Russell, Henry Norris (Oktober 1922). "The new international symbols for the constellations". Popular Astronomy. 30: 469. Bibcode:1922PA.....30..469R.
- Sherrod, P. Clay; Koed, Thomas L. (2003). A Complete Manual of Amateur Astronomy: Tools and Techniques for Astronomical Observations. Courier Dover Publications. ISBN 978-0-486-42820-8.
- Simpson, Phil (2012). Guidebook to the Constellations: Telescopic Sights, Tales, and Myths. Springer New York. ISBN 978-1-4419-6940-8.
- Staal, Julius D. W. (1988). The New Patterns in the Sky: Myths and Legends of the Stars. McDonald and Woodward Publishing Company. ISBN 978-0-939923-04-5.
- Steinicke, Wolfgang (2010). Observing and Cataloging Nebulae and Star Clusters: From Herschel to Dreyer. Cambridge University Press. ISBN 978-0-521-19267-5.
- Wagman, Morton (2003). Lost Stars: Lost, Missing and Troublesome Stars from the Catalogues of Johannes Bayer, Nicholas Louis de Lacaille, John Flamsteed, and Sundry Others. Blacksburg, VA: The McDonald & Woodward Publishing Company. ISBN 978-0-939923-78-6.
- Wang, Hongchi; Mundt, Reinhard; Henning, Thomas; Apai, Daniel (2004-12-20). "Optical Outflows in the R Coronae Australis Molecular Cloud". The Astrophysical Journal (ing basa Inggris). 617 (2): 1191–1203. doi:10.1086/425493. ISSN 0004-637X.
- Weiss, Aa (1957). "Meteor Activity in the Southern Hemisphere". Australian Journal of Physics (ing basa Inggris). 10 (2): 299. doi:10.1071/PH570299. ISSN 0004-9506.
Online sources
- "AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 2 日" . 2006. Diarsip saka sing asli ing 2011-07-16. Dibukak ing 15 Juli 2012.
- Bakich, Michael E. (25 Juni 2009). "Podcast: Night-sky targets for June 26 – July 3, 2009". Astronomy. Dibukak ing 21 Agustus 2012.(kudu langganan)
- Bakich, Michael E. (26 Agustus 2010). "Observing podcast: Corona Australis, the Castaway Cluster, and the Red Spider Nebula". Dibukak ing 21 Agustus 2012.(kudu langganan)
- Bakich, Michael E. (18 Agustus 2011). "Open cluster M26, globular cluster M56, and spiral galaxy IC 4808". Astronomy. Dibukak ing 21 Agustus 2012.(kudu langganan)
- Bakich, Michael E. (5 Juli 2012). "Globular cluster NGC 6541, planetary nebula NGC 6563, and irregular galaxy IC 4662". Astronomy. Dibukak ing 21 Agustus 2012.(kudu langganan)
- Hamacher, Duane (28 Maret 2011). "Impact Craters in Aboriginal Dreamings, Part 2: Tnorala (Gosses Bluff)". Ostralin Aboriginal Astronomy. Aboriginal Astronomy Project. Dibukak ing 24 Sèptèmber 2012.
- "Corona Australis, constellation boundary". The Constellations. International Astronomical Union. Dibukak ing 3 Juli 2012.
- Kaler, Jim. "Alfecca Meridiana". Stars. University of Illinois. Dibukak ing 15 Agustus 2012.
- Kaler, Jim. "Beta Coronae Australis". Stars. University of Illinois. Dibukak ing 5 Juli 2012.
- Kaler, Jim. "Epsilon Coronae Australis". Stars. University of Illinois. Dibukak ing 5 Juli 2012.
- Jet Propulsion Laboratory (2011). "Classifications for NGC 6768: 2 Classifications found in NED". NASA/IPAC Extragalactic Database. California Institute of Technology/National Aeronautics and Space Administration. Dibukak ing 20 Agustus 2012.
- Lloyd, Lucy (11 Oktober 1873). "Story: ≠nabbe ta !nu (Corona Australis)". The Digital Bleek & Lloyd. University of Cape Town. Dibukak ing 16 Agustus 2012.
- Ridpath, Ian. "Constellations". Dibukak ing 25 Agustus 2012.
- Ridpath, Ian (1988). "Corona Australis". Star Tales. Dibukak ing 3 Juli 2012.
- Streicher, Magda (August 2008). "The Southern Queen's Crown" (PDF). Deepsky Delights. The Astronomical Society of Southern Africa. Dibukak ing 17 Agustus 2012.[pranala mati permanèn]
- "Alpha Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 3 Juli 2012.
- "Beta Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 3 Juli 2012.
- "LTT 7565 (Gamma Coronae Australis)". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 3 Juli 2012.
- "HR 7226 (Gamma Coronae Australis A)". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 3 Juli 2012.
- "HR 7227 (Gamma Coronae Australis B)". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 3 Juli 2012.
- "Epsilon Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 5 Juli 2012.
- "HR 6953 (Kappa² Coronae Australis)". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 17 Agustus 2012.
- "HR 6952 (Kappa¹ Coronae Australis)". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 17 Agustus 2012.
- "Lambda Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 21 Juli 2012.
- "HR 7050 (Mu Coronae Australis)". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 8 Sèptèmber 2012.
- "Zeta Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 9 Juli 2012.
- "Theta Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 15 Agustus 2012.
- "R Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 4 Juli 2012.
- "TY Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 6 Juli 2012.
- "RU Coronae Australis". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Dibukak ing 11 Juli 2012.