Južna riba (sazvežđe)
| Sazvežđe | |
 | |
| Latinsko ime | Piscis Austrinus |
|---|---|
| Skraćenica | PsA |
| Genitiv | Piscis Austrini |
| Simbolizuje | ribu koja je spasila egipatsku boginju Izidu |
| Rektascenzija | 22 |
| Deklinacija | -30 |
| Površina | 245 sq. deg. (60) |
| Najsjajnija zvezda | Alfa Južne ribe (1,16m) |
| Meteorski rojevi | Piscis austrinidi |
| Susedna sazvežđa | |
| Vidljivo u rasponu +55° i −90°. U najboljem položaju za posmatranje u 21:00 čas u oktobru. | |
Južna riba (lat. Piscis Austrinus) je jedno od 88 modernih i 48 originalnih Ptolemejevih sazvežđa. U drevnom Egiptu je smatrano da predstavlja ribu koja je spasila boginju Izidu. Povezuje se i sa sazvežđem Ribe, u smislu da Ribe predstavljaju potomstvo Južne ribe. Na slikama se često prikazuje kako pije vodu koja teče iz vrča Vodolije.
Ovom sazvežđu su pripadale i zvezde koje je holandski astronom Petar Plancije u 16. veku izdvojio u sazvežđa Ždral i Mikroskop.
Poreklo naziva[uredi | uredi izvor]
Naziv Južna riba potiče iz vavilonskog sazvežđa jednostavno poznatog kao Riba (MUL.KU).[1][2] Profesor astronomije Bradli Šefer je predložio da su drevni posmatrači mogli da vide ovo sazvežđe južnije kao Mi Južna Riba da bi definisali obrazac koji je izgledao kao riba.[3] Zajedno sa orlom Akvilom, vranom Korvusom i vodenom zmijom Hidrom, Južna riba je predstavljena starim Grcima oko 500. godine pre nove ere; sazvežđa su označavala letnji, odnosno zimski solsticij.[4]
Zvezde[uredi | uredi izvor]
Najsjajnija zvezda ovog sazvežđa je alfa Južne ribe (Fomalhaut, „usta kita“) — zvezda A klase sa glavnog niza. Sa magnitudom 1,16, Fomalhaut je 18. najsjajnija zvezda na nebu. Pripada Kastorovoj grupi zveda, zajedno sa Kastorom, Vegom i 13 drugih zvezda. U orbiti oko Fomalhauta se nalazi prva ekstrasolarna planeta snimljena u vizuelnom delu spektra. Nalazi se na 25 svetlosnih godina od Zemlje.
Na udaljenosti od jedne svetlosne godine od Fomalhauta i 24,9 svetlosnih godina od Sunca, nalazi se promenljiva zvezda TW Južne ribe koja takođe pripada Kastorovoj grupi zvezda a moguće je da je i gravitaciono povezana sa Fomalhautom.
Objekti dubokog neba[uredi | uredi izvor]
U Južnoj ribi se od objekata dubokog neba nalaze samo različite, relativno slabe galaksije, uključujući spiralne galaksije NGC 7314, NGC 7172, NGC 7130 i NGC 7214.
Reference[uredi | uredi izvor]
- ^ „Verities 4: Meta-Genetics”. Ancestral Memories. Arhivirano iz originala 2017-12-12. g. Pristupljeno 2017-12-12.
- ^ Christoforou, Peter. „Star Constellation Facts: Piscis Austrinus”. Astronomy Trek. Pristupljeno 5. 4. 2018.
- ^ Schaefer, Bradley E. (2002). „The latitude and epoch for the formation of the southern Greek constellations”. Journal for the History of Astronomy. 33, part 4 (113): 313—50. Bibcode:2002JHA....33..313S. ISSN 0021-8286. S2CID 122459258. doi:10.1177/002182860203300401.
- ^ Frank, Roslyn M. (2015). „10: Origins of the "Western" Constellations”. Handbook of Archaeoastronomy and Ethnoastronomy. New York City: Springer. str. 147—163. Bibcode:2015hae..book.....R.
Literatura[uredi | uredi izvor]
- Allen, Richard Hinckley (1963) [1899]. Star Names: Their Lore and Meaning
(reprint izd.). New York City: Dover Publications. ISBN 978-0-486-21079-7. - Fischer, Debra; Driscoll, Peter; Isaacson, Howard; Giguere, Matt; Marcy, Geoffrey W.; Valenti, Jeff; Wright, Jason T.; Henry, Gregory W.; Johnson, John Asher; Howard, Andrew; Peek, Katherine; McCarthy, Chris (2009). „Five Planets and an Independent Confirmation of HD 196885 Ab from Lick Observatory”. The Astrophysical Journal. 703 (2): 1545—56. Bibcode:2009ApJ...703.1545F. S2CID 15524804. arXiv:0908.1596
. doi:10.1088/0004-637X/703/2/1545. - Garnavich, P. (1998). „Supernova 1998cf in NGC 3504”. IAU Circular. 6914 (6914): 1. Bibcode:1998IAUC.6914....1G.
- Gizis, J. E.; Monet, D. G.; Reid, I. N.; Kirkpatrick, J. D.; Burgasser, Adam J. (2000). „Two Nearby M Dwarf Binaries from 2MASS”. Monthly Notices of the Royal Astronomical Society. 311 (2): 385—88. Bibcode:2000MNRAS.311..385G. doi:10.1046/j.1365-8711.2000.03060.x .
- Hevelius, Johannes (1687). Catalogus Stellarum Fixarum (na jeziku: latinski). Gdaņsk, Poland: Gedani, typis J.-Z. Stollii.[mrtva veza]
- Jenniskens, Peter (2006). Meteor Showers and their Parent Comets. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-85349-1.
- Jenniskens, Peter (septembar 2012). „Mapping Meteoroid Orbits: New Meteor Showers Discovered”. Sky & Telescope: 22.
- Kovtyukh, V. V.; Chekhonadskikh, F. A.; Luck, R. E.; Soubiran, C.; Yasinskaya, M. P.; Belik, S. I. (2010). „Accurate Luminosities for F-G Supergiants from Fe II/Fe I Line Depth Ratios”. Monthly Notices of the Royal Astronomical Society. 408 (3): 1568—75. Bibcode:2010MNRAS.408.1568K. doi:10.1111/j.1365-2966.2010.17217.x .
- Levy, David H. (2005). David Levy's Guide to Variable Stars. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-60860-2.
- Matheson, P.; Jha, S.; Challis, P.; Kirshner, R.; Calkins, M. (2001). „Supernova 2001ac in NGC 3504”. IAU Circular. 7597 (7597): 3. Bibcode:2001IAUC.7597....3M.
- Moore, Patrick (2000). Exploring the Night Sky with Binoculars. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-79390-2.
- 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.
- Nogami, Daisaku; Masuda, Seiji; Kato, Taichi (1997). „The 1994 Superoutburst of the New SU UMa-type Dwarf Nova, SX Leonis Minoris”. Publications of the Astronomical Society of the Pacific. 109: 1114—21. Bibcode:1997PASP..109.1114N. doi:10.1086/133983 .
- O'Meara, Stephen James (2011). Deep-Sky Companions: The Secret Deep. Cambridge, United Kingdom: Cambridge University Press. ISBN 978-0-521-19876-9.
- Proctor, Richard Anthony (1870). A Star Atlas for the Library, the School and the Observatory. London, United Kingdom: Longmans, Green.
- Ridpath, Ian; Tirion, Wil (2001). Stars and Planets Guide. Princeton University Press. ISBN 0-691-08913-2.
- Robertson, J. W.; Honeycutt, R. K.; Turner, G. W. (1995). „RZ Leonis Minoris, PG 0943+521, and V1159 Orionis: Three Cataclysmic Variables with Similar and Unusual Outburst Behavior”. Publications of the Astronomical Society of the Pacific. 107: 443—49. Bibcode:1995PASP..107..443R. doi:10.1086/133572 .
- Russell, Henry Norris (oktobar 1922). „The New International Symbols for the Constellations”. Popular Astronomy. 30: 469—71. Bibcode:1922PA.....30..469R.
- Skiff, Brian A.; Lockwood, G.W. (1986). „The Photometric Variability of Solar-type Stars. V. The Standard Stars 10 and 11 Leonis Minoris”. Publications of the Astronomical Society of the Pacific. 98 (601): 338—41. Bibcode:1986PASP...98..338S. JSTOR 40678678. doi:10.1086/131763 .
- Thompson, Robert Bruce; Thompson, Barbara Fritchman (2007). Illustrated Guide to Astronomical Wonders: From Novice to Master Observer. North Sebastopol, California: O'Reilly Media. ISBN 978-0-596-52685-6.
- 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, Virginia: The McDonald & Woodward Publishing Company. ISBN 978-0-939923-78-6.
- Wagner, R. Mark; Thorstensen, John R.; Honeycutt, R. K.; Howell, S. B.; Kaitchuck, R. H.; Kreidl, T. J.; Robertson, J. W.; Sion, E. M.; Starrfield, S. G. (1998). „A Photometric and Spectroscopic Study of the Cataclysmic Variable SX Leonis Minoris in Quiescence and Superoutburst”. The Astronomical Journal. 109 (2): 787—800. Bibcode:1998AJ....115..787W. doi:10.1086/300201 .
- Baldwin, Emily (25. 6. 2010). „Radio observations shed new light on Hanny's Voorwerp”. Astronomy Now. Pole Star Publications Ltd. Arhivirano iz originala 8. 3. 2012. g. Pristupljeno 8. 11. 2012.
- Beck, Sara J. (16. 7. 2010). „Delta Scuti and the Delta Scuti variables”. Variable Star of the Season. AAVSO (American Association of Variable Star Observers). Pristupljeno 8. 11. 2012.
- „Leo Minor, Constellation Boundary”. The Constellations. International Astronomical Union. Pristupljeno 15. 10. 2012.
- Schneider, Jean. „Planet HD 82886 b”. The Extrasolar Planets Encyclopaedia. Paris Observatory. Pristupljeno 25. 10. 2012.
- „ESA/Hubble Picture of the Week: Galaxy in a spin”. Hubble website. Pristupljeno 23. 10. 2012.
- „IMO Meteor Shower Calendar 2012 | International Meteor Organization”. The International Meteor Organization. 1997—2012. Pristupljeno 31. 10. 2012.
- James, Andrew (7. 2. 2011). „'The '"Constellations : Part 2 Culmination Times"'”. Southern Astronomical Delights. Sydney, New South Wales. Pristupljeno 19. 10. 2012.
- „Hubble Zooms in on a Space Oddity”. European Southern Observatory. 10. 1. 2011. Pristupljeno 8. 11. 2012.
- Kaler, Jim. „Beta Leonis Minoris”. Stars. University of Illinois. Pristupljeno 30. 3. 2007.
- Kaler, Jim. „21 Leonis Minoris”. Stars. University of Illinois. Pristupljeno 15. 10. 2012.
- Kaler, Jim. „Praecipua”. Stars. University of Illinois. Pristupljeno 15. 10. 2012.
- Grant, Shawn. „Leo Minor”. Deepsky Online. Knoxville Observers. Arhivirano iz originala 1. 4. 2012. g. Pristupljeno 14. 11. 2012.
- McDonald Observatory (5. 12. 2005). „Astronomers Find Most Stable Optical Clock in Heavens; Aids Understanding of Stars' Lives”. Phys.Org. Arhivirano iz originala 23. 07. 2020. g. Pristupljeno 22. 10. 2012.
- Jet Propulsion Laboratory, California Institute of Technology. „Results for NGC 2859”. NASA/IPAC Extragalactic Database. National Aeronautics and Space Administration. Pristupljeno 23. 10. 2012.
- Jet Propulsion Laboratory, California Institute of Technology. „Results for NGC 3003”. NASA/IPAC Extragalactic Database. National Aeronautics and Space Administration. Pristupljeno 23. 10. 2012.
- Jet Propulsion Laboratory, California Institute of Technology. „Results for NGC 3344”. NASA/IPAC Extragalactic Database. National Aeronautics and Space Administration. Pristupljeno 23. 10. 2012.
- Jet Propulsion Laboratory, California Institute of Technology. „Results for NGC 3486”. NASA/IPAC Extragalactic Database. National Aeronautics and Space Administration. Pristupljeno 23. 10. 2012.
- Jet Propulsion Laboratory, California Institute of Technology. „Results for NGC 3504”. NASA/IPAC Extragalactic Database. National Aeronautics and Space Administration. Pristupljeno 23. 10. 2012.
- Ridpath, Ian (1988). „Urania's Mirror”. Old Star Atlases. Pristupljeno 5. 11. 2012.
- Ridpath, Ian (1988). „Constellations – Part Two”. Star Tales. Pristupljeno 20. 10. 2012.
- Ridpath, Ian (1988). „Leo Minor”. Star Tales. Pristupljeno 5. 11. 2012.
- Ridpath, Ian (1988). „Chapter One Concluded...Filling the Remaining Gaps”. Star Tales. Pristupljeno 20. 10. 2012.
- Rincon, Paul (5. 8. 2008). „Teacher finds new cosmic object”. BBC News. Pristupljeno 19. 10. 2012.
- „Beta Leonis Minoris”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 8. 11. 2012.
- „SU Leonis Minoris – Variable Star of RS CVn type”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 20. 10. 2012.
- „SV Leonis Minoris – Variable Star of RS CVn type”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 20. 10. 2012.
- „21 Leonis Minoris – Variable Star of delta Sct type”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 15. 10. 2012.
- „37 Leonis Minoris”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 5. 11. 2012.
- „46 Leonis Minoris – Variable Star”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 2. 11. 2012.
- „GJ 356 B – Star in double system”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 20. 10. 2012.
- „HD 82886”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 19. 10. 2012.
- „LHS 2216 – High Proper Motion Star”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 21. 10. 2012.
- „R Leonis Minoris – Variable Star of Mira Ceti type”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 22. 10. 2012.
- „RY Leonis Minoris – Pulsating White Dwarf”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 22. 10. 2012.
- „S Leonis Minoris – Variable Star of Mira Ceti type”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 22. 10. 2012.
- „U Leonis Minoris – Semi-regular pulsating Star”. SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Pristupljeno 22. 10. 2012.
- „Interacting Galaxy Pair Arp 107”. Spitzer Space Telescope website. Spitzer Science Center, California Institute of Technology. 9. 6. 2005. Pristupljeno 19. 10. 2012.
Spoljašnje veze[uredi | uredi izvor]
Vikimedijina Ostava ima datoteke za članak:
- Warburg Institute Iconographic Database (medieval and early modern images of Piscis Austrinus under the name Piscis magnus)
- The clickable Piscis Austrinus
- Sazvežđe Južna riba na TopAstronomer.com (jezik: engleski)
| Državne | |
|---|---|
| Ostale | |
