C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29011)
NASA/JPL elements
IAU/MPC elements
On 2024 Oct 27 18h13 UT by Lionel Rousselot
(Copyright Lionel Rousselot)Nuclear magnitude (m2) 9.92 Aperture radius used for m2 6.3 " r (dist/Sun) 0.830 AU d (dist/Earth) 0.805 AU Right ascension 17 37 06.06 h m s Declination +03 29 53.9 ° ' " Instrument SW 250 Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 730 mm Instrument focale/diameter 2.92 Filter(s) L Camera ZWO533MM Sensor CMOS Sensor size 11.31x11.31 mm2 Sensor pixels number 3008*3008 Sensor temperature -10 °C Binning 1x1 Mount AZEQ6 Motorization Yes Autoguide No Exposure total time 1000 s Exposure details 200x2s Sky transparency (naked eye max mag) 5 Seeing 4 Location Vierzon Reference stars catalog GSC (HST) Used softwares PRISM 11 Resulting picture sampling (scale) 1.05 "/pix Observation submission date 2024 Oct 28 21h35m34s