C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29007)
NASA/JPL elements
IAU/MPC elements
On 2024 Oct 27 18h09 UT by Patrick Ditz
(Copyright Patrick Ditz)Coma Total magnitude (m1) 6.1 Aperture radius used for m1 4 ' Nuclear magnitude (m2) 9 m2 standard deviation 0.0 Aperture radius used for m2 5.6 " Coma diameter 8 ' r (dist/Sun) 0.830 AU d (dist/Earth) 0.805 AU Right ascension 17 37 04.96 h m s Declination +03 29 52.7 ° ' " MPC report COD K97
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.54-m f/3.75 reflector + CCD
NUM 3
ACK MPCReport CodK97-PDI #CK23A030 obs2024-10-27 (L_19x1.6s_bin2) file updated 2024.10.27 23:35:58
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
CK23A030 KC2024 10 27.75659 17 37 04.96 +03 29 52.7 9.0 V K97
CK23A030 KC2024 10 27.75917 17 37 05.93 +03 29 53.2 9.0 V K97
CK23A030 KC2024 10 27.76199 17 37 07.00 +03 29 54.0 9.0 V K97
Instrumental configuration Config1 Instrument T540 Instrument type Newton Instrument aperture (0=naked eye) 540 mm Instrument focale length 2025 mm Instrument focale/diameter 3.75 Filter(s) L Camera Atik 460EX Sensor CCD Sensor size 10x12.5 mm2 Sensor pixels number 2749x2199 Sensor temperature -10 °C Binning 2x2 Mount VMA300 Exposure total time 162 s Exposure details 101x1.6s Air mass 2.2 Observatory MPC code K97 Location Freconrupt Reference stars catalog ATLAS2
Used softwares TYCHO Tracker Image resize factor 0.59 Resulting picture sampling (scale) 0.93 "/pix Image processing Prism11 & Gimp Paint Remarks or comments m1 a été mesuré avec une ellipsoïde ayant les caractéristiques suivantes: r1: 4' et r2: 2.1' rotation 16° (paramètres TYCHO) Observation submission date 2024 Oct 28 10h27m43s Observation modification date 2024 Oct 28 10h32m09s