C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29354)
NASA/JPL elements
IAU/MPC elements
On 2024 Nov 29 18h14 UT by Nicolas BiverComa Total magnitude (m1) 8.6 Coma diameter 3 ' Coma condensation degree
(DC) 6 Tail length 0.33 ° Tail position angle
(PA) 75 ° ICQ full report 2023A3 2024 11 29.76 S 8.6 HV 40.7L 4 72 3 6 0.33 75 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 14h32m58s