C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29314)
NASA/JPL elements
IAU/MPC elements
On 2024 Apr 19 23h46 UT by Nicolas BiverComa Total magnitude (m1) 10.4 Coma diameter 1.5 ' Coma condensation degree
(DC) 6 Tail length 0.05 ° Tail position angle
(PA) 100 ° ICQ full report 2023A3 2024 04 19.99 S 10.4 AV 40.7L 4 72 1.5 6 0.05 100 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 AV Observation submission date 2025 Jan 05 14h32m48s