Villip, Wachtberg

Compbach is a small river of North Rhine-Westphalia, Germany. It flows into the Godesberger Bach in Pech.

Villiper Bach is a river of North Rhine-Westphalia, Germany.

The Tracking & Imaging Radar (TIRA) system serves as the central experimental facility for the development and investigation of radar techniques for the detection and reconnaissance of objects in space, and (to a certain degree) of air targets. TIRA has a 34-metre parabolic dish antenna is a monopulse radar operating at 1.333 GHz or 22.5 cm (L band) and 16.7 GHz or 1.8 cm (Ku band) wavelengths. The L-band is usually used for tracking debris with a 0.45° beam width, at 1 MW peak power. The system is capable of determining orbits from direction angles, range and Doppler shift for single targets. The detection size threshold is about 2 cm at 1000 km range. The radar conducts regular ‘beam park’ experiments, where the radar beam is pointed in a fixed direction on the celestial sphere for 24 hours, scanning 360° in a narrow strip a complete Earth rotation. The tracking sensitive can be enhanced when the TIRA system is used as a transmitter, part of a bistatic radar system. In conjunction with the Effelsberg Radio Telescope, functioning as a receiver, the combined system has a detection size threshold of 1 cm. The Ku-band is used for imaging in Inverse Synthetic Aperture Radar (ISAR) mode, with 13 kW peak power, the radar is capable of producing images with range resolutions better than 7 cm. The dish can be turned full 360° in azimuth with speed of 24° per second and 90° in elevation. The radar is protected by a radome with 47 meters diameter – one of the largest in the world. Due to its capabilities, the system is used as a radar tracking system for space debris and other in-orbit object in the ESA's Space Situational Awareness Programme (SSA).TIRA is located at the FGAN (50.6166°N 7.1296°E / 50.6166; 7.1296) site, in Wachtberg near Bonn, Germany. It is run by the Fraunhofer-FHR – the Fraunhofer-Institut für Hochfrequenzphysik und Radartechnik (High Frequency Physics and Radar Techniques).

Roßsiefenbach is a river of North Rhine-Westphalia, Germany.

Wachtberg is a municipality in the Rhein-Sieg district, of North Rhine-Westphalia, Germany. It is situated approximately 15 km south of Bonn. In 2021 the Wachtberg municipality had approximately 20,352 inhabitants. The municipality was formed 1969 as a merger of 13 now incorporated villages. The town-hall is in the village of Berkum, approximately in the center of the area. The Rodderberg mountain is in the east of the Wachtberg district. The municipality is named after another volcanic mountain, the Wachtberg, (extinct for 25 million years, now with a height of 258 m) that is situated near the centre of the municipality.

Frohnholzbach is a river of North Rhine-Westphalia, Germany.

Olligsbach is a river of North Rhine-Westphalia, Germany.

The destruction of the Oberstift, which included Linz, Ahrweiler, and other small towns and villages, occurred in the opening months of the Cologne War, from Christmas Day, 1582 until the end of March, 1583. Over these few weeks, armies of the competing archbishops of Cologne burned the southernmost villages, cloisters, and small towns. In the Cologne War (1583–1589) two men competed for control of the Electorate of Cologne and sought to control one of the wealthiest Electorates in the Holy Roman Empire. Their contest lasted until 1589, when Gebhard Truchsess von Waldburg renounced his claim and moved to Strassbourg; Ernst of Bavaria became uncontested Prince elector of Cologne, the first Wittelsbach to hold the position; his family maintained their hold on it until 1761. Under his direction, Jesuits introduced the Counter-Reformation to the north-western German states and under the leadership of his successors, these territories remained a Catholic stronghold until the late eighteenth century.

Hubertusbach is a river of North Rhine-Westphalia, Germany.

The Russian Consulate School in Bonn (full official name: Secondary School with extended foreign language teaching of the General Consulate of Russia in Bonn, Russian: Средняя общеобразовательная школа с углубленным изучением иностранного языка Генерального консульства России в Бонне) is one of two Russian state-owned international schools in Germany along with the Russian Embassy School in Berlin. The school was established in 1981 as a primary school of the Soviet embassy in West Germany. In 1986, the school was reorganized into a combined primary secondary school for children of the staff of the Soviet embassy in Bonn, the Soviet trade representation in Cologne, and the embassies of socialist Czechoslovakia, Bulgaria and Mongolia.After the dissolution of the USSR, the school was transferred to the newly established Embassy of Russia in Germany along with other former Soviet diplomatic property. After the relocation of the embassy from Bonn to Berlin, the school became part of the Russian consulate in Bonn which remained in the former Soviet and Russian embassy compound.

Grafschaft is a municipality in the district of Ahrweiler, in Rhineland-Palatinate, Germany. It is situated approximately 20 km south of Bonn. Grafschaft is famous for its Rheinischer Zuckerrübensirup, a PGI-protected sugar-beet syrup. The following 17 villages belong to Grafschaft: Alteheck Beller Bengen Birresdorf Bölingen Eckendorf Esch Gelsdorf Holzweiler Karweiler Lantershofen Leimersdorf Niederich Nierendorf Oeverich Ringen VettelhovenThe total population is 10,900 inhabitants (2020). It has been used as a special stage for the Rallye Deutschland. It contains the headquarters for Haribo.

The University Hospital Bonn is a maximum care hospital with more than 1306 planned beds. Our more than 8,500 employees perform tasks in research, teaching and patient care as well as in public health at the highest level.