Kalju Annuk
Tartu Observatory
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Publication
Featured researches published by Kalju Annuk.
Astronomy and Astrophysics | 2004
Tonu Kipper; V. G. Klochkova; Kalju Annuk; A. Hirv; I. Kolka; Laurits Leedjärv; Alar Puss; P. Skoda; M. Slechta
Spectroscopic observations of the peculiar variable V838 Mon during the period from the second light outburst until the fast dimming are presented. We describe high resolution (R ≈ 60 000) high S /N spectra obtained a day before the second light maximum and low resolution (R ≈ 6000) spectra covering the whole period. The temporal run of intensities and radial velocities of various lines is presented. Using Na D IS lines we determine the reddening distance of V838 Mon d > 3.1 kpc, and kinematic distance d > 4 kpc. We estimate that V838 Mon is slightly metal deficient but otherwise has a quite solar-like chemical composition except for enhanced abundances of Li, Ba and La.
Agricultural and Forest Meteorology | 2015
Kairi Raabe; Jan Pisek; Oliver Sonnentag; Kalju Annuk
Astronomy and Astrophysics | 2004
Laurits Leedjärv; M. Burmeister; Maciej Mikolajewski; A. Puss; Kalju Annuk; C. Gałan
Proceedings of the International Astronomical Union | 2010
Kalju Annuk
Archive | 2009
N. Langer; Tiit Nugis; Kalju Annuk; Jaan Einasto; Enn Saar
Archive | 2008
Tiit Nugis; Kalju Annuk; Anti Hirv; A. Niedzielski; Krzysztof Czart
Archive | 2007
Tiit Nugis; Kalju Annuk; Anti Hirv
Archive | 2006
Anti Hirv; Kalju Annuk; Tõnis Eenmäe; T. Liimets; J. van Pelt; Alar Puss; M. Tempel
Archive | 2004
Laurits Leedjärv; M. Burmeister; Maciej Mikolajewski; Alar Puss; Kalju Annuk; Carmen Galan
Earth Moon and Planets | 1997
Laurits Leedjärv; Kalju Annuk; Tõnis Eenmäe; I. Kolka; Alar Puss
