C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 28972)
NASA/JPL elements
IAU/MPC elements
On 2024 Oct 20 19h20 UT by Thierry Noel
(Copyright Thierry Noel)r (dist/Sun) 0.694 AU d (dist/Earth) 0.586 AU Instrument Zoom Leica 2.8-4/12-60 Instrument type Camera lens Instrument aperture (0=naked eye) 15 mm Instrument focale length 60 mm Instrument focale/diameter 4 Camera Lumix GH5S Sensor DC Sensor size 17.3x13 mm2 Sensor pixels number 3680x2760 Sensor temperature 15 °C Binning 1x1 Mount Tripod Motorization No Exposure total time 26 s Exposure details 13x2s Sky transparency (naked eye max mag) 3 Location gières 38610 France Used softwares DSS, Siril, Irfan Image resize factor 0.5 Resulting picture sampling (scale) 32 "/pix Image processing Stack+Crop+Gradient+Seuils Remarks or comments 3200ISO Observation submission date 2024 Oct 21 16h13m42s Observation modification date 2024 Oct 21 16h20m39s