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C/2025 K1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Dec 08 17h06 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)14.8
m2 standard deviation0.8
Aperture radius used for m25.6 "
r (dist/Sun) 1.437 AU
d (dist/Earth) 0.591 AU
Right ascension01 38 58.65 h m s
Declination+59 00 25.8 ° ' "
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 2025.12.09 17:55:55
NET ATLAS2
AC2 nicolas.joel@wanadoo.fr
    CK25K010 KC2025 12 08.71273 01 38 58.65 +59 00 25.8          15.9 R      A77
    CK25K010 KC2025 12 08.71690 01 38 56.66 +58 59 59.5          14.4 R      A77
    CK25K010 KC2025 12 08.72106 01 38 54.75 +58 59 32.6          14.0 R      A77
Instrumental configurationConfig1
Instrument410
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 details10*20s
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2025 Dec 09 17h57m23s
Observation modification date2025 Dec 09 18h06m22s

(Record n° 30565)

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