LIBROS DEL AUTOR: nils christofer duner

2 resultados para LIBROS DEL AUTOR: nils christofer duner

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  • Observations Des Étoiles De La Zone Entre 350 Et 400 De Déclinaison Boréale
    Folke Engström / Lunds universitet. Observatoriet / Nils Christofer Dunér
    'Observations Des Étoiles De La Zone Entre 350 Et 400 De Déclinaison Boréale, Volume 3' details astronomical observations conducted at the Lund Observatory. This volume presents a meticulous record of stars within a specific declination range in the Northern Hemisphere. Reduced to the mean equinox of 1875.0, these observations provide valuable data for astronomers and researche...
    Disponible

    25,20 €

  • Mesures Micrométriques D’étoiles Doubles
    Nils Christofer Dunér
    Mesures Micrométriques D’Étoiles Doubles, by Nils Christofer Dunér, presents detailed micrometric measurements of double stars conducted at the Lund Observatory. Published in 1876, this work meticulously documents observations and calculations concerning the relative movements of these stellar pairs. Dunér’s systematic approach and precise measurements contribute significantly ...
    Disponible

    25,10 €