C/2025 A3 (Tsuchinshan) (Record n° 31309)
Orbital period : 32.60 years
NASA/JPL elements
IAU/MPC elements
On 2026 Apr 07 23h14 UT by Jonathan Vilhem
(Copyright Jonathan Vilhem)Nuclear magnitude (m2) 19.5 Right ascension 12 01 04.27 h m s Declination -09 13 58.1 ° ' " Instrument CELESTRON C8 Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 203 mm Instrument focale length 2032 mm Instrument focale/diameter 10.0 Filter(s) L Camera ASI 533 MM PRO Sensor CMOS Sensor size 11.31X11.31 mm2 Sensor pixels number 3008X3008 Sensor temperature -10 °C Binning 4x4 Mount EQ6R PRO Motorization Yes Autoguide No Exposure total time 3360 s Exposure details 56X60S Seeing 3 Observatory MPC code 247 Location Saint Jean Rohrbach Moselle France Reference stars catalog APASS Used softwares TYCHO Remarks or comments Présence de la lune encore assez forte Observation submission date 2026 Apr 11 08h58m31s