C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 28973)
NASA/JPL elements
IAU/MPC elements
On 2024 Oct 20 18h04 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 4.8 Aperture radius used for m1 12.6 ' Coma diameter 12.6 ' Tail length 10 ° r (dist/Sun) 0.694 AU d (dist/Earth) 0.586 AU Instrument type Camera lens Instrument aperture (0=naked eye) 25 mm Instrument focale length 50 mm Instrument focale/diameter 2 Camera 350D Sensor DC Binning 2x2 Motorization No Exposure details 10s Resulting picture sampling (scale) 50.5 "/pix Observation submission date 2024 Oct 21 18h21m23s Observation modification date 2024 Oct 21 19h23m35s