C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29347)
NASA/JPL elements
IAU/MPC elements
On 2024 Oct 24 20h10 UT by Nicolas BiverComa Total magnitude (m1) 6.4 Coma diameter 4 ' Coma condensation degree
(DC) 6 Tail length 1.8 ° ICQ full report 2023A3 2024 10 24.84 S 6.4 HV 40.7L 4 72 4 6 1.8 ICQ XX BIV
Instrument type Newton Instrument aperture (0=naked eye) 407 mm Instrument focale length 1628 mm Instrument focale/diameter 4 Sensor Eye Power magnification 72 X Magnitude visual estimation method
(ICQ code) S Reference stars catalog HIPPARC Observation submission date 2025 Jan 05 14h32m57s