C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 28455)
NASA/JPL elements
IAU/MPC elements
On 2024 May 11 21h09 UT by Nicolas Delaunoy
(Copyright Nicolas Delaunoy)Nuclear magnitude (m2) 12.5 Aperture radius used for m2 4 " r (dist/Sun) 2.628 AU d (dist/Earth) 1.760 AU Right ascension 12 52 39.57 h m s Declination +00 40 46.1 ° ' " Instrumental configuration Config1 Instrument Unistellar eQuinox2 Instrument type Newton Instrument aperture (0=naked eye) 115 mm Instrument focale length 450 mm Instrument focale/diameter 3.91 Filter(s) None Camera IMX347 Sensor CMOS Sensor size 7.1x5.3 mm2 Sensor pixels number 2088x1536 Binning 1x1 Mount ALT-AZ Motorization Yes Autoguide No Exposure total time 1096 s Exposure details 274x4s Sky transparency (naked eye max mag) 3.5 Seeing 3 Moon phase 132 ° Moon elongation 94 ° Location Yerres, Essonne, FRANCE Used softwares Tycho tracker Resulting picture sampling (scale) 1.32 "/pix Observation submission date 2024 May 12 22h54m31s