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C/2025 K1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2026 Jan 20 19h14 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)18.5
m2 standard deviation0.0
Aperture radius used for m24.9 "
r (dist/Sun) 2.142 AU
d (dist/Earth) 1.925 AU
Right ascension01 04 10.25 h m s
Declination+33 21 07.6 ° ' "
MPC report
COD A77
CON J. Nicolas
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
NUM 3
ACK MPCReport file updated 2026.01.23 11:26:28
NET ATLAS2
AC2 nicolas.joel@wanadoo.fr
    CK25K010 KC2026 01 20.80167 01 04 10.25 +33 21 07.6          18.5 R      A77
    CK25K010 KC2026 01 20.81070 01 04 10.59 +33 21 03.9          18.5 R      A77
    CK25K010 KC2026 01 20.81834 01 04 10.86 +33 20 59.8          18.5 R      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
Exposure details13*120s
Air mass1.2
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2026 Jan 23 11h31m00s
Observation modification date2026 Jan 23 17h45m01s

(Record n° 30913)

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