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Optical Light Curve of Nova KT Eridani
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Zeitschriftentitel: | Proceedings of the International Astronomical Union |
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Personen und Körperschaften: | , , |
In: | Proceedings of the International Astronomical Union, 8, 2012, S290, S. 191-192 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
Cambridge University Press (CUP)
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Schlagwörter: |
author_facet |
Chen, W. P. Hung, L. W. Walter, Fred Chen, W. P. Hung, L. W. Walter, Fred |
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author |
Chen, W. P. Hung, L. W. Walter, Fred |
spellingShingle |
Chen, W. P. Hung, L. W. Walter, Fred Proceedings of the International Astronomical Union Optical Light Curve of Nova KT Eridani Astronomy and Astrophysics Space and Planetary Science |
author_sort |
chen, w. p. |
spelling |
Chen, W. P. Hung, L. W. Walter, Fred 1743-9213 1743-9221 Cambridge University Press (CUP) Astronomy and Astrophysics Space and Planetary Science http://dx.doi.org/10.1017/s1743921312019564 <jats:title>Abstract</jats:title><jats:p>We present the optical light curve of the very fast nova, KT Eridani, from its outburst in November 2009 to quiescence in 2012. Comparison of our data with the 24-hour monitoring by Swift on 2010 March 31 indicates a possible anticorrelation between the X-ray and optical emissions. A period of 57 d is found in the long-term optical light curve, which we interpret as the orbital modulation of the hot spot on the white dwarf disk accreting material from an early K-type giant. Our study lends support to the notation that KT Eri may be a recurrent nova.</jats:p> Optical Light Curve of Nova KT Eridani Proceedings of the International Astronomical Union |
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10.1017/s1743921312019564 |
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Cambridge University Press (CUP), 2012 |
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Cambridge University Press (CUP) |
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Proceedings of the International Astronomical Union |
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title |
Optical Light Curve of Nova KT Eridani |
title_unstemmed |
Optical Light Curve of Nova KT Eridani |
title_full |
Optical Light Curve of Nova KT Eridani |
title_fullStr |
Optical Light Curve of Nova KT Eridani |
title_full_unstemmed |
Optical Light Curve of Nova KT Eridani |
title_short |
Optical Light Curve of Nova KT Eridani |
title_sort |
optical light curve of nova kt eridani |
topic |
Astronomy and Astrophysics Space and Planetary Science |
url |
http://dx.doi.org/10.1017/s1743921312019564 |
publishDate |
2012 |
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191-192 |
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<jats:title>Abstract</jats:title><jats:p>We present the optical light curve of the very fast nova, KT Eridani, from its outburst in November 2009 to quiescence in 2012. Comparison of our data with the 24-hour monitoring by Swift on 2010 March 31 indicates a possible anticorrelation between the X-ray and optical emissions. A period of 57 d is found in the long-term optical light curve, which we interpret as the orbital modulation of the hot spot on the white dwarf disk accreting material from an early K-type giant. Our study lends support to the notation that KT Eri may be a recurrent nova.</jats:p> |
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author | Chen, W. P., Hung, L. W., Walter, Fred |
author_facet | Chen, W. P., Hung, L. W., Walter, Fred, Chen, W. P., Hung, L. W., Walter, Fred |
author_sort | chen, w. p. |
container_issue | S290 |
container_start_page | 191 |
container_title | Proceedings of the International Astronomical Union |
container_volume | 8 |
description | <jats:title>Abstract</jats:title><jats:p>We present the optical light curve of the very fast nova, KT Eridani, from its outburst in November 2009 to quiescence in 2012. Comparison of our data with the 24-hour monitoring by Swift on 2010 March 31 indicates a possible anticorrelation between the X-ray and optical emissions. A period of 57 d is found in the long-term optical light curve, which we interpret as the orbital modulation of the hot spot on the white dwarf disk accreting material from an early K-type giant. Our study lends support to the notation that KT Eri may be a recurrent nova.</jats:p> |
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imprint | Cambridge University Press (CUP), 2012 |
imprint_str_mv | Cambridge University Press (CUP), 2012 |
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spelling | Chen, W. P. Hung, L. W. Walter, Fred 1743-9213 1743-9221 Cambridge University Press (CUP) Astronomy and Astrophysics Space and Planetary Science http://dx.doi.org/10.1017/s1743921312019564 <jats:title>Abstract</jats:title><jats:p>We present the optical light curve of the very fast nova, KT Eridani, from its outburst in November 2009 to quiescence in 2012. Comparison of our data with the 24-hour monitoring by Swift on 2010 March 31 indicates a possible anticorrelation between the X-ray and optical emissions. A period of 57 d is found in the long-term optical light curve, which we interpret as the orbital modulation of the hot spot on the white dwarf disk accreting material from an early K-type giant. Our study lends support to the notation that KT Eri may be a recurrent nova.</jats:p> Optical Light Curve of Nova KT Eridani Proceedings of the International Astronomical Union |
spellingShingle | Chen, W. P., Hung, L. W., Walter, Fred, Proceedings of the International Astronomical Union, Optical Light Curve of Nova KT Eridani, Astronomy and Astrophysics, Space and Planetary Science |
title | Optical Light Curve of Nova KT Eridani |
title_full | Optical Light Curve of Nova KT Eridani |
title_fullStr | Optical Light Curve of Nova KT Eridani |
title_full_unstemmed | Optical Light Curve of Nova KT Eridani |
title_short | Optical Light Curve of Nova KT Eridani |
title_sort | optical light curve of nova kt eridani |
title_unstemmed | Optical Light Curve of Nova KT Eridani |
topic | Astronomy and Astrophysics, Space and Planetary Science |
url | http://dx.doi.org/10.1017/s1743921312019564 |