Taunus Observatorium – discoveries
Onenighters of Taunus-Observatory
Tzec Maun Observatory – discoveries
ESA OGS Observatory – discovered and recovered Near Earth Asteroids and Comets
Taunus Observatorium – discoveries
Onenighters of Taunus-Observatory
Tzec Maun Observatory – discoveries
ESA OGS Observatory – discovered and recovered Near Earth Asteroids and Comets