Conditions for educational anomalous tail of comet
UDC
523.532Abstract
The time and velocity of ejection of dust particles of anomalous tails from cometary nuclei are determined. It is revealed that some comets cause the formation of an anomalous tail is the collision of their comet nucleus with other bodies of the solar system. An investigation of the formation conditions of the anomalous tail shows that the dust ejection velocity from the comet nucleus C/1851 U1, C/1885 X2, C/1921 E1, C/1925 V1, C/1930 D1, C/1975 V2, 2P/1924, 6P/1950 and 1976, 10P/1930, 7P/1933 and 35P/1939 O1 can be explained by the sublimation of the ice of the nucleus and the removal of dust by molecules. It was found that the comets C/1823 Y1, C/1882 R1, C/1883 D1, C/1888 R1, C/1892 E1, D/1894 F1, C/1932 M1, C/1954 O1, C/1968 H1, C/1969 T1, C/1973 E1, C/1995 O1, C/1999 S4, C/2004 Q2, 7P/1869 G1, 10P/1930, 19P/1918, 26P/1927 F1, 67P/1982, 73P/1930 J1, 96P/1986 J1 and 109P/1862 O1, formation of the anomalous tail and splitting of the comet nucleus was observed in one appearance. Nuclear splitting 70% of these comets occurred as a result of a collision of the comet's nucleus with a meteoroid or fragments of their nuclei.
Keywords:
comet, nuclei, anomalous tail, velocity, ejection of dust particles, collisionReferences
- Ибадинов Х.И., Сафаров А.Г. Скорости выброса метеороидных частиц из ядер комет // ДАН РТ. 2015. Т. 58. № 11. С. 983-989. [Ibadinov Kh.I., Safarov A.G. Skorosti vibrosa meteoroidnikh chastic iz yader komet [Ejection velocities of meteoroids particles from the nuclei of comets]. Dokladi Akademii nauk Respubliki Tadjikistan [Rep. of the Academy of Sciences of the Republic of Tajikistan], 2015, vol. 58, no. 11. pp. 983-989.]
- Орлов С.В. Кометы. М.: ОНТИ. 1935. 280 с. [Orlov S.V. Kometi [Comets]. Moscow, ONTI Publ., 1935, 280 p.]
- Boehnhardt H. Comet splitting - observations and model scenarios // Earths, Moon, Planets. 2005. vol. 89. P. 91-115. [Boehnhardt H. Comet splitting - observations and model scenarios. Earths, Moon, Planets, 2005, vol. 89, pp. 91-115.]
- Weissman P.R., Asphaug E., Lowry S.C. Structure and Density of Cometary Nuclei // Comets II. Tucson. Univ. of Arizona Press. 2004. P. 337-357.
- Ибадинов Х.И., Сафаров А.Г. Исследование скорости извержения крупной пыли из ядра комет по наблюдениям их аномального хвоста // ДАН РТ. 2012. Т. 55. № 3. С. 207-211. [Ibadinov Kh.I., Safarov A.G. Issledovanie skorosti izverjenie khupnojo pili iz yadra comet po nabludeniyam ikh anomalnogo khvosta [Investigation of the ejection velocity of big dust particles from comet nucleus on the basis of its anti tail observation]. Dokladi Akademii nauk Respubliki Tadjikistan [Reports of the Academy of Sciences of the Republic of Tajikistan], 2012, vol. 55, no. 3, pp. 207-211.]
- Pittich E.P. Space distribution of the splitting and outbursts of comets // Bull. Astron. Inst. Czech. 1971. vol. 22. No 4. pp. 143-153.
- Андриенко Д.А., Ващенко В.Н. Вспышка блеска комет // ПКФ. 1981. №16. С. 3-20. [Andrienko D.A., Vashchenko V.N. Vspishka bleska comet [Outbursts og cometary brightness]. Problemy kosmicheskojo fiziki [Problems of Space Physics], 1981, no 16, pp. 3-20.]
- Ибадинов Х.И., Буриев А.М. Закономерности деления ядра комет // Изв. АН РТ, Отд. физ-мат., хим., геол. и техн. н. 2011. № 3 (144). С. 47-62. [Ibadinov Kh.I., Buriev A.M. Zakonomernosti deleniya yadra komet [The laws of comet nucleus splitting]. Izvestiya Akademii nauk Respubliki Tadjikistan. Otdel fiziko-matematicheskikh, khimicheskikh, geologicheskikh i tekhnicheskikh nauk [News of the Academy of Sciences of the Republic of Tajikistan. Department of the Physical, Mathematical, Geological and Technical Sciences], 2011, no. 3 (144), pp. 47-62.]
- Jewitt D., Ishiguro M., Weaver H., Agarwal J., Mutchler M., Larson S. Habble space telescope Investigation main-belt comet 133P/Elst-Pizarro // The Astronomical Journal. 2014. Vol. 147. P. 117-129.
- Шестака И.С. О скоростях разлёта фрагментов кометных ядер // Астрон. Вестник. 1992. Т. 26. № 5. С. 43-51. [Shestaka I.S. O skorostiyakh razljota fragmentov kometnikh ayder [On separation velocities of fragments from splitting cometary nuclei]. Astronomicheskiji Vestnik [Sol. Syst. Res.], 1992, vol. 26, no 5, pp. 43-51.]
- Grun E., Pailer N., Fechtig H., Kissel J. Orbital and physical characteristics of micrometeoroids in the inner Solar system as observed by Helios-1 // Planet. Space Sci. 1980. Vol. 28. P. 333-349.
- Ибадинов Х.И., Сафаров А.Г. Некоторые закономерности образования аномального хвоста комет // Изв. АН РТ. Отд. физ-мат., хим., геол. и техн. н. 2015. № 4 (146). С. 47-56. [Ibadinov Kh.I., Safarov A.G. Nekotorie zakonomernosti obrazovaniya anomalnogo khvosta komet [Some laws abnormal tail formation in the comets]. Izvestiya Akademii nauk Respubliki Tadjikistan. Otdel fiziko-matematicheskikh, khimicheskikh, geologicheskikh i tekhnicheskikh nauk [News of the Academy of Sciences of the Republic of Tajikistan. Department of the Physical, Mathematical, Geological and Technical Sciences], 2015, no. 4 (161), pp. 47-56.]
- Ibadinov K.I., Buriev A.M., Safarov A.G. Nonstationary activity of comets nuclei // Astronomy and Astrophysical Transaction. 2012. Vol. 27. Iss. 3. P. 499-502.
- Sekanina Z. Solar and heliospheric observatory sungrazing with prominent tails: evidence on dust-production peculiarities // Astrophysical Journal. 2000. Vol. 545. December 10. P. L69-L72.
- Melosh H.J. A speed limit for impact-ejected spalls // Lunar and Planet Sci. Absctr. Pap. 15th Conf. 12-16 March, Houston. Tex., s.a. 1984. Vol. 15. P. 538-539.
- Ibadinov K.I., Buriev A.M., Safarov A.G., Rahmonov A.A. Active processes in cometary nucleus and new meteoroid swarms // Advances in Space Research. 2015. Vol. 56. P. 187-189.
- Ибадинов Х.И., Сафаров А.Г. Связь метеороидных роёв с образованием аномального хвоста комет // Вестник ТНУ, серия естественных наук. 2017. №1/2. С. 111-115. [Ibadinov K.I., Safarov A.G. Svyaz meteoroidnikh roijov s obrazovaniem anomalnogo khvosta komet [Communication with meteoroid swarms of abnormal tail of the comets]. Vestnik TNU, seriya estestvennikh nauk [Bull. of TSU, Series of natural sciences], 2017, no. 1/2, pp. 111-115.]
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Dates
Submitted
October 30, 2017
Accepted
November 25, 2017
Published
December 28, 2017
How to Cite
[1]
Safarov, A.G., Conditions for educational anomalous tail of comet. Ecological Bulletin of Research Centers of the Black Sea Economic Cooperation, 2017, № 4, pp. 124–134.
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Copyright (c) 2017 Сафаров А.Г.
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