Contents. planet: Neptune satellites: N1 - Triton: 13 total number: 13 type: relative dates: 1903-1905 observatory: 522 - Strasbourg References. Wirtz,C.W. (1905) Beobachtungen von Trabanten am Strasburger 49 cm Refraktor Astronomische Nachrichten, volume 169, p.33 (AN Homepage) 1905AN____169___33W Informations. relative to: planet reference frame: apparent centre of frame: topocentre epoch of equinox: date time scale: M.Z.Strasb reduction: no information coordinates: position angle and separation diff. refraction: no information receptor: micrometric telescope: 49 cm Refraktor observers: Wirtz, C. W. data included in standard data file: no Comments. no information Format. 1. Year of the moment of observation 2. Month of the moment of observation 3. Day of the moment of observation 4. Hour of the observation 5. Minute of the observation 6. Seconds of the observation with decimals 7. Degrees of P (position angle) in degrees (999 if not given) 8. S (separation) in arcsec (-99.99 if not given) --------------------------------------- Year M.Z.Strasb P month deg. S day h m s arcsec ---------------------------------------