PlutoMercuryMarsVenusEarthNeptuneUranusSaturnJupiterHD 100546 b Habitable zone The following plot shows the approximate location of the planets in this system with respect to the habitable zone (green) and the size of the star (red). This is only an estimate, using the star's spectral type ...
Context. A region of roughly half of the solar system scale around the star HD 100546 is known to be largely cleared of gas and dust, in contrast to the outer disc that extends to about 400 AU. However, some material is observed in the immediate vicinity of the star, called the inner...
A region of roughly half of the Solar system scale around the star HD 100546 is largely cleared of gas and dust, in contrast to the outer disc extending to about 400 AU. However, some material is observed in the immediate vicinity of the star, called the inner disc. Studying the structur...
circumstellardisks:HD100546andHD163296.Inbothcaseswedetectabsorptionlinesfromwarmanddense H2.ThethermalizationoftherotationallevelsuptoJ∼4allowsevaluationofthetemperature,densityand typicalsizeoftheabsorbinglayer.Thesequantitiesareconsistentwithabsorptionofthelightofthecentralstar ...
Meyer 1 , Olja Pani´ c3 ,Henning Avenhaus 1Draft version May 23, 2014ABSTRACTThe disk around the Herbig Ae/Be star HD100546 has been extensively studied and it is one ofthe systems for which there are observational indications of ongoing and/or recent planet formation.H... ...