| 1 | Martin | Abrahamyan | Yerevan Haybusak University |
| 2 | Robert | Adam | Vihorlat Observatory |
| 3 | Ivan L. | Andronov | Odessa National Maritime University |
| 5 | Vladimír | Bahýl | Slovak Union of Astronomers |
| 6 | Peter | Begeni | Slovak Union of Astronomers |
| 7 | Radoslava “Atre” | Bodnárová | Hlohovec Observatory and Planetarium |
| 8 | Viktoriia O. | Borshchenko | Odessa National Maritime University |
| 9 | Vitalii | Breus | Odessa National Maritime University |
| 10 | Jan | Budaj | Astronomical institute, Slovak academy of Sciences |
| 11 | Bartlomiej | Debski | Jagiellonian University |
| 12 | Marek | Drozdz | Mt. Suhora Astronomical Observatory, Pedagogical University in Kraków |
| 13 | Pavol A. | Dubovský | Vihorlat Observatory |
| 15 | Pavol | Gajdoš | Faculty of Science, Pavol Jozef Šafárik University in Košice |
| 16 | Ľubomír | Hambálek | Astronomical institute, Slovak academy of Sciences |
| 18 | Karolina | Jarosik | Jagiellonian University |
| 19 | Matúš | Kamenec | Variable Star Section of Slovak Astronomical Society |
| 20 | Alexandra | Kravtsova | Institute of Astronomy RAS, Moscow |
| 21 | Viktoriia | Krushevska | Astronomical Institute SAV, MAO NAS of Ukraine |
| 22 | Hana | Kučáková | Institute of Physics, Silesian University Opava, Astronomical Institute ASCR Ondřejov |
| 23 | Igor | Kudzej | Vihorlat Observatory |
| 24 | Yuliana | Kuznyetsova | Main astronomical observatory of NAS of Ukraine |
| 25 | Edita | Macejková | Vihorlat Observatory |
| 26 | Yana | Markus | Faculty of Science, Pavol Jozef Šafárik University in Košice |
| 27 | Vladyslava | Marsakova | Odesa Richeleu Scientific Lyceum |
| 28 | Vladyslava | Marsakova | Odesa Richeleu Scientific Lyceum |
| 29 | Pavol | Mártonfi | Faculty of Science, Pavol Jozef Šafárik University in Košice |
| 30 | Peter | Mikloš | Vihorlat Observatory |
| 31 | Waldemar | Ogloza | Pedagogical University of Cracow |
| 32 | Stefan | Parimucha | Faculty of Science, Pavol Jozef Šafárik University in Košice |
| 33 | Elena | Pavlenko | Crimean astrophysical observatory |
| 34 | Karol | Petrik | Hlohovec Observatory and Planetarium |
| 35 | Theodor | Pribulla | Astronomical Institute, Slovak Academy of Sciences |
| 36 | Pavol | Rapavý | Slovak Union of Astronomers, Slovak Astronomical Society |
| 37 | Mikhail | Ryabov | Odessa observatory “URAN-4” RI NASU |
| 39 | Mikhail | Ryabov | Odessa observatory “URAN-4” RI NASU |
| 40 | Nikolay | Samus | Institute of Astronomy, Moscow |
| 41 | Sergey | Shugarov | Astronomical institute, Slovak Academy of Sciences |
| 42 | Jiri | Silha | Comenius University Bratislava |
| 43 | Jakub | Šilha | Astros Solutions s.r.o. |
| 44 | Augustin | Skopal | Astronomical institute, Slovak Academy of Sciences |
| 45 | Aleksej | Sosnovskij | Crimean astrophysical observatory RAS |
| 46 | Greg | Stachowski | Jagiellonian University |
| 47 | Artem | Sukharev | Institute of Radio Astronomy of the NAS of Ukraine |
| 48 | Igor | Volkov | Sternberg Astronomical Institute, |
| 50 | Daniil | Zabora | Odesa National University, Faculty of Mathematics, Physics and Information Technologies |
| 51 | Vladimir | Zekovic | Department of Astronomy, Faculty of Mathematics, University Of Belgrade; Department of Astrophysical Sciences, Princeton University |
| 52 | Matej | Zigo | Astros Solutions s.r.o. |
| 53 | Staszek | Zola | Jagiellonian University |