C/2025 K1 (ATLAS) (Record n° 30761)
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 29 19h01 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.7 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 1.795 AU d (dist/Earth) 1.211 AU Right ascension 00 57 09.94 h m s Declination +38 58 54.4 ° ' " MPC report COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 6
ACK MPCReport file updated 2025.12.29 21:17:40
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
CK25K010 KC2025 12 29.79235 00 57 09.94 +38 58 54.4 18.6 r L27
CK25K010 KC2025 12 29.80682 00 57 09.80 +38 58 30.8 18.7 r L27
CK25K010 KC2025 12 29.82272 00 57 09.66 +38 58 05.2 18.7 r L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 45 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2025 Dec 29 21h41m11s Observation modification date 2025 Dec 30 09h46m51s