C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 28424)
NASA/JPL elements
IAU/MPC elements
On 2024 Apr 28 21h15 UT by Nicolas Delaunoy
(Copyright Nicolas Delaunoy)Nuclear magnitude (m2) 12.2 r (dist/Sun) 2.805 AU d (dist/Earth) 1.831 AU Right ascension 13 28 35.21 h m s Declination -01 09 14.3 ° ' " 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 Sensor CMOS Sensor size 7.1x5.3 mm2 Sensor pixels number 2088x1536 Binning 1x1 Mount ALT-AZ Motorization Yes Autoguide No Exposure total time 720 s Exposure details 180x4s Sky transparency (naked eye max mag) 3.5 Seeing 3 Used softwares Tycho Tracker Resulting picture sampling (scale) 1.32 "/pix Observation submission date 2024 May 01 16h28m00s