C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29674)
NASA/JPL elements
IAU/MPC elements
On 2025 Apr 24 09h37 UT by Jean-Paul Desgrees
(Copyright Jean-Paul Desgrees)Nuclear magnitude (m2) 16.5 m2 standard deviation 0.4 Aperture radius used for m2 0.4 " r (dist/Sun) 3.516 AU d (dist/Earth) 3.509 AU Right ascension 20 18 31.11 h m s Declination +22 47 10.9 ° ' " MPC report COD X03
CON Desgrees JP [jpaul-astro28@sfr.fr]
OBS Desgrees Jean-Paul
MEA Desgrees JP
TEL 0.35-m f/4.7 Newtonian reflector + CMOS + CCD
ACK MPCReport file updated 2025.04.24 16:26:36
AC2 jpaul-astro28@sfr.fr
NET Gaia DR2
CK23A030 C2025 04 24.40076 20 18 31.11 +22 47 10.9 16.06G X03
CK23A030 C2025 04 24.40116 20 18 31.12 +22 47 11.2 17.14G X03
CK23A030 C2025 04 24.40156 20 18 31.09 +22 47 11.4 16.35G X03
CK23A030 C2025 04 24.40214 20 18 31.07 +22 47 11.8 16.35G X03
CK23A030 C2025 04 24.42008 20 18 30.49 +22 47 22.7 17.02G X03
Instrumental configuration Config2 Instrument ONTC 355 mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Player One IMX571 M Sensor CMOS Sensor size 23.5x15.7 mm2 Sensor pixels number 6252x4176 Sensor temperature -10 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure total time 60 s Exposure details 10x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.86 "/pix Observation submission date 2025 Apr 24 16h43m26s Observation modification date 2025 Apr 24 16h46m05s