C/2023 C2 (ATLAS) (Record n° 30769)
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 27 17h24 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.1 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 4.780 AU d (dist/Earth) 4.624 AU Right ascension 22 48 07.90 h m s Declination +48 43 06.5 ° ' " MPC report COD A77
CON J. Nicolas
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
NUM 4
ACK MPCReport file updated 2025.12.30 15:35:25
NET ATLAS2
AC2 nicolas.joel@wanadoo.fr
CK23C020 KC2025 12 27.72518 22 48 07.90 +48 43 06.5 17.0 R A77
CK23C020 KC2025 12 27.73238 22 48 08.32 +48 43 05.1 17.1 R A77
CK23C020 KC2025 12 27.73990 22 48 08.75 +48 43 03.4 17.2 R A77
CK23C020 KC2025 12 27.74714 22 48 09.19 +48 43 01.9 16.9 R A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Exposure details 5*90s Air mass 1.05 Observatory MPC code A77 Location 04 Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2025 Dec 30 15h37m58s Observation modification date 2025 Dec 30 15h49m19s