Ruprecht-Karls-Universität Heidelberg

Astronomisches Rechen-Institut

Directors:

Prof. Dr. Eva Grebel   and
Prof. Dr. Joachim Wambsganß
Tel: +49 6221 54 1801 (Secretary)
FAX: +49 6221 54 1888

Address:

Astronomisches Rechen-Institut
Mönchhofstr. 12-14
69120 Heidelberg
Germany
Directions

The Astronomisches Rechen-Institut (ARI) is part of the newly established Centre for Astronomy of Heidelberg University (Zentrum für Astronomie der Universität Heidelberg or ZAH). The other two institutes in the ZAH are the Institute for Theoretical Astrophysics (Institut für Theoretische Astrophysik or ITA) and the State Observatory Königstuhl (Landessternwarte Königstuhl or LSW).

The scientific activities at the ARI cover a broad range of research areas including cosmology, gravitational lensing, galaxy evolution, stellar dynamics, astrometry, satellite missions, and calendrical calculations.

The ARI is involved in various local, European, and worldwide scientific networks and collaborations. The ARI plays a leading role in the preparation of the Gaia satellite mission of the European Space Agency. The ARI also operates a special high-performance computer for calculating gravitational interactions.

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News
Colloquia
Dec 08
11:15
The role of the star clusters in the dynamical evolution of their planets
Francesco Maria Flammini Dotti (ARI)
ARI Institute Colloquium
ARI, Moenchhofstrasse 12-14, Seminarraum 1, 1.OG
Dec 09
11:00
TBD
HHSF2022
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)
Dec 09
11:00
TBD
HHSF2022
Königstuhl Kolloquium
Max-Planck-Institut für Astronomie, Level 3 Lecture Hall (301)

Recent publications
12/2022
Reina-Campos, Marta; Keller, Benjamin W. et al. (inc. Jeffreson, Sarah M. R.; Trujillo-Gomez, Sebastian; Gensior, Jindra; Kruijssen, J. M. Diederik)
Introducing EMP-Pathfinder: modelling the simultaneous formation and evolution of stellar clusters in their host galaxies
MNRAS 517, 3144(2022)

12/2022
Semczuk, Marcin; Dehnen, Walter et al.
Age-morphology dependence of the Milky Way boxy/peanut bulge seen in Mira variables
MNRAS 517, 6060(2022)

1/2023
Kamann, S.; Saracino, S. et al. (inc. Cabrera-Ziri, I.)
The effects of stellar rotation along the main sequence of the 100-Myr-old massive cluster NGC 1850
MNRAS 518, 1505(2023)