Lisica (sazvežđe)
Lisica (lat. Vulpecula) je jedno od 88 savremenih sazvežđa. Definisao ju je u prostoru u kome nema sjajnih zvezda u sredini Letnjeg trougla poljski astronom Johanes Hevelije u 17. veku. Prvobitno ju je nazvao Vulpecula et Anser („Vučica sa guskom“, v. sliku levo), zatim su Vučica i Guska razdvojene u dva posebna sazvežđa Vulpecula i Anser, da bi na kraju bile ponovo spojene u jedno sazvežđe, pod imenom samo „Vučica“, a alfa Vučice je nazvana Anser.
| Sazvežđe | |
 | |
| Latinsko ime | Vulpecula |
|---|---|
| Skraćenica | Vul |
| Genitiv | Vulpeculae |
| Simbolizuje | lisicu |
| Rektascenzija | 20 |
| Deklinacija | +25 |
| Površina | 268 sq. deg. (55) |
| Najsjajnija zvezda | alfa Vučice (Anser) (4,44m) |
| Meteorski rojevi | nema |
| Susedna sazvežđa | |
| Vidljivo u rasponu +90° i −55°. U najboljem položaju za posmatranje u 21:00 čas u septembru. | |
Zvezde uredi
U Vučici nema zvezda sjajnijih od četvrte magnitude. Najsjajnija je alfa Vučice (Anser), magnitude 4,44. U pitanju je optička binarna zvezda, sjajnija komponenta je crveni džin udaljen oko 300 svetlosnih godina od Sunca.
U Vučici je 1967. godine otkriven prvi pulsar — PSR B1919+21.[1]
Objekti dubokog neba uredi
U Vučici se nalazi planetarna maglina M27, prva mlanetarna maglina koja je otkrivena. Nalazi se na oko 1360 svetlosnih godina od Zemlje, a u njenom središtu se nalazi najveći poznati beli patuljak.
Blizu granice Vučice sa sazvežđem Strela nalazi se Al Sufijev klaster, Bročijev klaster ili Kolinder 399 (Cr 399). U pitanju je grupa zvezda koju je kao klaster otkrio persijski astronom Al Sufi u 10. veku. Deset najsjajnijih zvezda formira asterizam „Čiviluk“ koji se može videti dvogledom, dok pri posmatranju golim okom Al Sufijev klaster izgleda kao svetla mrlja.
Vidi još uredi
Izvor uredi
- ^ Hewish, A.; Bell, S. J.; Pilkington, J. D. H.; Scott, P. F.; Collins, R. A. (24. 2. 1968). „Observation of a Rapidly Pulsating Radio Source”. Nature. 217 (5130): 709—713. Bibcode:1968Natur.217..709H. S2CID 4277613. doi:10.1038/217709a0.
Literatura uredi
- Ridpath, Ian; Tirion, Wil (2017). Stars and Planets Guide (5th ed.). London: William Collins. ISBN 978-0-008-23927-5. also available from Princeton University Press, Princeton: ISBN 978-0-691-17788-5.
- 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.
- 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
- The Deep Photographic Guide to the Constellations: Vulpecula
- Vulpecula page at SEDS (Students for the Exploration and Development of Space)
- M-27 page at SEDS
- Star Tales - Vulpecula
- Sazvežđe Lisica Arhivirano na sajtu Wayback Machine (6. mart 2012) na TopAstronomer.com (jezik: engleski)
