COMPILATION OF MOMENTS OF SPIN MAXIMA OF THE INTERMEDIATE POLAR EX HYA
We present a compilation of the spin maxima of the intermediate polar EX Hya determined using the same methods for our own observations from the Tzec Maun observatory, published observations from the SuperWASP, ASAS and AAVSO databases. For completeness, published data published by other authors are...
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Odessa I. I. Mechnykov National University
2013-11-01
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| Series: | Odessa Astronomical Publications |
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| Online Access: | http://oap.onu.edu.ua/article/view/81776 |
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doaj-80503597ac8c416188f11edb01fdb32d2020-11-25T03:10:34ZengOdessa I. I. Mechnykov National UniversityOdessa Astronomical Publications1810-42152013-11-01261353710.18524/1810-4215.2013.26.8177681776COMPILATION OF MOMENTS OF SPIN MAXIMA OF THE INTERMEDIATE POLAR EX HYAV. V. Breus0I. L. Andronov1Department “High and Applied Mathematics”, Odessa National Maritime UniversityDepartment “High and Applied Mathematics”, Odessa National Maritime UniversityWe present a compilation of the spin maxima of the intermediate polar EX Hya determined using the same methods for our own observations from the Tzec Maun observatory, published observations from the SuperWASP, ASAS and AAVSO databases. For completeness, published data published by other authors are used. We obtained the ephemeris of the spin maxima Tmax=2437699.89079(59) +0.0465464808(69)E-6.3(2)10-13 E2, which corresponds to the characteristic time of acceleration of rotation (spin-up) of 4.67(14) 106 years.http://oap.onu.edu.ua/article/view/81776stars: binariesclosestars: novaecataclysmic variablesindividual (ex hya) |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
V. V. Breus I. L. Andronov |
| spellingShingle |
V. V. Breus I. L. Andronov COMPILATION OF MOMENTS OF SPIN MAXIMA OF THE INTERMEDIATE POLAR EX HYA Odessa Astronomical Publications stars: binaries close stars: novae cataclysmic variables individual (ex hya) |
| author_facet |
V. V. Breus I. L. Andronov |
| author_sort |
V. V. Breus |
| title |
COMPILATION OF MOMENTS OF SPIN MAXIMA OF THE INTERMEDIATE POLAR EX HYA |
| title_short |
COMPILATION OF MOMENTS OF SPIN MAXIMA OF THE INTERMEDIATE POLAR EX HYA |
| title_full |
COMPILATION OF MOMENTS OF SPIN MAXIMA OF THE INTERMEDIATE POLAR EX HYA |
| title_fullStr |
COMPILATION OF MOMENTS OF SPIN MAXIMA OF THE INTERMEDIATE POLAR EX HYA |
| title_full_unstemmed |
COMPILATION OF MOMENTS OF SPIN MAXIMA OF THE INTERMEDIATE POLAR EX HYA |
| title_sort |
compilation of moments of spin maxima of the intermediate polar ex hya |
| publisher |
Odessa I. I. Mechnykov National University |
| series |
Odessa Astronomical Publications |
| issn |
1810-4215 |
| publishDate |
2013-11-01 |
| description |
We present a compilation of the spin maxima of the intermediate polar EX Hya determined using the same methods for our own observations from the Tzec Maun observatory, published observations from the SuperWASP, ASAS and AAVSO databases. For completeness, published data published by other authors are used. We obtained the ephemeris of the spin maxima Tmax=2437699.89079(59) +0.0465464808(69)E-6.3(2)10-13 E2, which corresponds to the characteristic time of acceleration of rotation (spin-up) of 4.67(14) 106 years. |
| topic |
stars: binaries close stars: novae cataclysmic variables individual (ex hya) |
| url |
http://oap.onu.edu.ua/article/view/81776 |
| work_keys_str_mv |
AT vvbreus compilationofmomentsofspinmaximaoftheintermediatepolarexhya AT ilandronov compilationofmomentsofspinmaximaoftheintermediatepolarexhya |
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1724658631436140544 |