C/2023 A3 (Tsuchinshan-ATLAS) (Record n° 29957)
NASA/JPL elements
IAU/MPC elements
On 2025 Aug 24 20h29 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.7 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " Right ascension 18 00 56.03 h m s Declination +22 09 46.5 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 12
ACK MPCReport file updated 2025.08.25 07:12:21
NET APASS
AC2 fkugel@free.fr
CK23A030 KC2025 08 24.85317 18 00 56.03 +22 09 46.5 17.7 R A77
CK23A030 KC2025 08 24.85886 18 00 55.87 +22 09 43.3 17.7 R A77
CK23A030 KC2025 08 24.86373 18 00 55.73 +22 09 40.5 17.7 R A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -15 °C Binning 2x2 Mount Meade MCMT-TDM Exposure details 18x60s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2025 Aug 25 07h13m04s Observation modification date 2025 Aug 25 07h14m42s