C/2025 K1 (ATLAS) (Record n° 30754)
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 27 20h29 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 16.9 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 29.63 h m s Declination +39 54 01.3 ° ' " MPC report COD A77
CON J. Nicolas
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
NUM 4
AC2 nicolas.joel@wanadoo.fr
ACK MPCReport file updated 2025.12.29 15:57:16
NET ATLAS2
CK25K010 KC2025 12 27.85369 00 57 29.63 +39 54 01.3 16.9 R A77
CK25K010 KC2025 12 27.85938 00 57 29.60 +39 53 51.1 16.8 R A77
CK25K010 KC2025 12 27.86501 00 57 29.44 +39 53 40.6 17.0 R A77
CK25K010 KC2025 12 27.87077 00 57 29.45 +39 53 34.5 17.0 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 25*65s Air mass 1.09 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 29 15h59m17s Observation modification date 2025 Dec 29 16h16m31s