C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29009)
Perihelion distance : 0.39 AU
Inclination to ecliptic : 139 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2024 Oct 27 19h18 UT by Nicolas Delaunoy
(Copyright Nicolas Delaunoy)Magnitude (MPC m2) 9.33 Aperture radius for m2 9.8 " r (dist/Sun) 0.830 AU d (dist/Earth) 0.805 AU Right ascension 264.345 ° Declination +3.50161 ° Instrumental configuration Config1 Instrument UNISTELLAR eQuinox2 Instrument type Newton Instrument aperture (0=naked eye) 115 mm Instrument focale length 450 mm Filter None Camera IMX347 Sensor CMOS Sensor size 7.1x5.3 mm2 Sensor pixels number 2088x1536 Binning 1x1 Mount ALT-AZ Motorization Yes Autoguide No Exposure total time 868 s Exposure details 217x4s Sky transparency (naked eye max mag) 2.5 Seeing 3 Moon phase 128 ° Moon elongation 98 ° Location Yerres, 91330, France Reference stars catalog (ast) UCAC-4 Used softwares Tycho tracker (master darks avec Siril) Resulting picture sampling (scale) 1.33 "/pix URL for more information or pictures https://www.flickr.com/photos/89267159@N03/albums/72177720314569903/ Observation submission date 2024 Oct 28 12h51m40s