1. Isaac Newton Group of Telescopes; Santa Cruz de la Palma Spain
2. IMCCE, Observatoire de Paris; Paris Cedex France
3. Amateur Astronomer, Ostrov Observatory; Constanta Romania
4. The Astronomical Institute of the Romanian Academy; Bucharest Romania
5. Bucharest Astroclub, B-dul Lascar Catargiu 21; Bucuresti Romania
6. Admiral Vasile Urseanu Observatory; Bucharest Romania
7. Institute of Geodynamics Sabba S. Stefanescu; Bucharest Romania
8. Research Center for Atomic Physics and Astrophysics, Faculty of Physics; University of Bucharest; Magurele - Ilfov Romania
9. Bonn Cologne Graduate School of Physics and Astronomy; Cologne Germany
10. Argelander-Institut fur Astronomie; Rheinische-Friedrich-Wilhelms Universitaet Bonn; Bonn Germany
11. Amateur astronomer, ROASTERR-1 Observatory; Cluj Napoca Romania
12. Romanian Society for Meteors and Astronomy (SARM); Targoviste Romania
13. Faculty of Physics and Informatics; Babes-Bolyai University; Cluj-Napoca Romania
14. Armagh Observatory & Planetarium; Armagh Northern Ireland
15. The Royal School; Armagh Northern Ireland
16. Armagh Observatory; Armagh Northern Ireland
17. St Paul's High School; Newry Northern Ireland