Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)

Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)

One of three explored comets 9P/Tempel 1 was the main target of space mission Deep Impact. We present the results of exploration of spectra of three comets 9P (Tempel 1), C2004 Q1 (Machholz) and 37P/Forbes observed in 2004-2005 at Observatorio do Pico dos Dias (Brazil) and at Mount Pastukhov and Pea...

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Main Authors: K. I. Churyumov, V. Afanasiev, E. Picazzio, V. V. Kleshchonok, I. V. Lukyanyk, V. Ponomarenko, A. Baransky, A. Almeida, R. D. D. Costa, L. S. Chubko
Format: Article
Language:English
Published: National Aviation University 2009-12-01
Series:Вісник Астрономічної школи
Online Access:http://astro.nau.edu.ua/issues/2009_V.6_Iss.2/ChuryumovAfanasiev_et_al.html
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spelling doaj-7998ad952a484c569d02ef68f60803aa2020-11-24T22:11:31ZengNational Aviation UniversityВісник Астрономічної школи1607-28552411-66022009-12-016214115010.18372/2411-6602.06.21412411-6602.06.2141Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)K. I. Churyumov0V. Afanasiev1E. Picazzio2V. V. Kleshchonok3I. V. Lukyanyk4V. Ponomarenko5A. Baransky6A. Almeida7R. D. D. Costa8L. S. Chubko9Kyiv Shevchenko National University, UkraineSpecial astrophysical observatory of RAS, RussiaDepartment of Astronomy, Institute of Astronomy, Geophysics and Atmospheric Sciences, University of S227,Kyiv Shevchenko National University, UkraineKyiv Shevchenko National University, UkraineKyiv Shevchenko National University, UkraineKyiv Shevchenko National University, UkraineDepartment of Astronomy, Institute of Astronomy, Geophysics and Atmospheric Sciences, University of S227,Department of Astronomy, Institute of Astronomy, Geophysics and Atmospheric Sciences, University of S227,National Aviation University, Kyiv, UkraineOne of three explored comets 9P/Tempel 1 was the main target of space mission Deep Impact. We present the results of exploration of spectra of three comets 9P (Tempel 1), C2004 Q1 (Machholz) and 37P/Forbes observed in 2004-2005 at Observatorio do Pico dos Dias (Brazil) and at Mount Pastukhov and Peak Terskol (Russia). The detailed identification of emission lines in spectra of comet 37P/Forbes was made. BVRI photometry comets 9P /Tempel 1) and C2004 Q1 (Machholz) was carried out. Physical parameters of C_2, C_3 and CN gases in the near nucleus region of the cometary atmospheres of comets 9P (Tempel 1), C2004 Q1 (Machholz) and 37P/Forbes were determined. Presence of cometary luminescence continuum (non-solar origin) in the spectra of three comets are confirmed.http://astro.nau.edu.ua/issues/2009_V.6_Iss.2/ChuryumovAfanasiev_et_al.html
collection DOAJ
language English
format Article
sources DOAJ
author K. I. Churyumov
V. Afanasiev
E. Picazzio
V. V. Kleshchonok
I. V. Lukyanyk
V. Ponomarenko
A. Baransky
A. Almeida
R. D. D. Costa
L. S. Chubko
spellingShingle K. I. Churyumov
V. Afanasiev
E. Picazzio
V. V. Kleshchonok
I. V. Lukyanyk
V. Ponomarenko
A. Baransky
A. Almeida
R. D. D. Costa
L. S. Chubko
Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)
Вісник Астрономічної школи
author_facet K. I. Churyumov
V. Afanasiev
E. Picazzio
V. V. Kleshchonok
I. V. Lukyanyk
V. Ponomarenko
A. Baransky
A. Almeida
R. D. D. Costa
L. S. Chubko
author_sort K. I. Churyumov
title Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)
title_short Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)
title_full Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)
title_fullStr Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)
title_full_unstemmed Physical parameters of gaseous and dust atmospheres of three comets 9P/Tempel 1, 37P/Forbes and C2004 Q1 (Machholz)
title_sort physical parameters of gaseous and dust atmospheres of three comets 9p/tempel 1, 37p/forbes and c2004 q1 (machholz)
publisher National Aviation University
series Вісник Астрономічної школи
issn 1607-2855
2411-6602
publishDate 2009-12-01
description One of three explored comets 9P/Tempel 1 was the main target of space mission Deep Impact. We present the results of exploration of spectra of three comets 9P (Tempel 1), C2004 Q1 (Machholz) and 37P/Forbes observed in 2004-2005 at Observatorio do Pico dos Dias (Brazil) and at Mount Pastukhov and Peak Terskol (Russia). The detailed identification of emission lines in spectra of comet 37P/Forbes was made. BVRI photometry comets 9P /Tempel 1) and C2004 Q1 (Machholz) was carried out. Physical parameters of C_2, C_3 and CN gases in the near nucleus region of the cometary atmospheres of comets 9P (Tempel 1), C2004 Q1 (Machholz) and 37P/Forbes were determined. Presence of cometary luminescence continuum (non-solar origin) in the spectra of three comets are confirmed.
url http://astro.nau.edu.ua/issues/2009_V.6_Iss.2/ChuryumovAfanasiev_et_al.html
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