Abstract The Infrared thermal emission of the nucleus has been observed by the imaging channel of the infrared spectrometer IKS during the fly-by of Comet Halley by the VEGA 1 probe. An emissive region with a temperature in excess of 300 K has been detected. The results are compatible with a simplified model assuming a spherical nucleus covered by an insulating black material.


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    Titel :

    Infrared observation of the nucleus of comet Halley with the IKS instrument from the VEGA 1 probe


    Beteiligte:
    Lamarre, J.M. (Autor:in) / Emerich, C. (Autor:in) / Gispert, R. (Autor:in) / Coron, N. (Autor:in) / Moroz, V.I. (Autor:in) / Sanko, N.F. (Autor:in) / Nikolsky, Yu.V. (Autor:in) / Combes, M. (Autor:in) / Crovisier, J. (Autor:in) / Encrenaz, T. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 5 , 12 ; 123-126


    Erscheinungsdatum :

    1985-01-01


    Format / Umfang :

    4 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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    Sagdeev, R.Z. / Avanesov, G.A. / Barinov, I.V. et al. | Elsevier | 1985


    The spectrum of comet halley obtained by VEGA-2

    Werner, R. / Guineva, V. / Stoeva, P. et al. | Elsevier | 1989


    Nucleus studies of Comet Halley

    Sekanina, Z. | NTRS | 1985


    Nucleus studies of comet Halley

    Sekanina, Z. | Elsevier | 1985