C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29337)
NASA/JPL elements
IAU/MPC elements
On 2024 Oct 18 18h29 UT by Nicolas BiverComa Total magnitude (m1) 3.9 Coma diameter 10 ' Coma condensation degree
(DC) 6 Tail length 8 ° Tail position angle
(PA) 70 ° ICQ full report 2023A3 2024 10 18.77 S 3.9 HV 0.0E 10 6 8 70 ICQ XX BIV
Instrument type Naked eye Instrument aperture (0=naked eye) 0 mm Sensor Eye Magnitude visual estimation method
(ICQ code) S Reference stars catalog HIPPARC Observation submission date 2025 Jan 05 14h32m54s