C/2025 K1-C (ATLAS) (Record n° 30756)
Orbital period : 3093.00 years
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 27 18h10 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 1.762 AU d (dist/Earth) 1.147 AU Right ascension 00 57 31.11 h m s Declination +39 56 56.0 ° ' " MPC report COD K97
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.54-m f/3.75 reflector + CCD
NUM 2
ACK MPCReport CodK97-PDI #CK25K01c obs2025-12-27 (L_31x40s_bin2) file updated 2025.12.29 14:14:38
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
CK25K01c KC2025 12 27.75709 00 57 31.11 +39 56 56.0 17.3 V K97
CK25K01c KC2025 12 27.76256 00 57 31.04 +39 56 46.1 17.1 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 1240 s Exposure details 31x40s Moon phase 90 ° Moon elongation 37 ° Air mass 1.0 Observatory MPC code K97 Location Freconrupt Reference stars catalog ATLAS2
Used softwares Tycho Tracker Image resize factor 0.85 Resulting picture sampling (scale) 0.93 "/pix Image processing Prism11 & Gimp Observation submission date 2025 Dec 29 16h47m30s Observation modification date 2025 Dec 29 16h51m18s