2023a3 20240528 jchambo

 C/2023 A3 (Tsuchinshan-ATLAS) @ 2024-May-28, 21:48 UT
 
 r: 2.375 au, delta: 1.781 au, elong: 114°W, phase: 23°, psAng: 115° psAMV: 91°, plAng: -17°
 
 Mag= 10.5 [aperture 1.3'], Coma= 2.2', DC= 6, Tail= 12.0' PA= 100° (Astrometrica+Comphot, Gaia DR2-G)
 
 TS-Photon 8" f/3.6, Atik 383L+. 53x60s, FOV=85x64',