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C/2025 K1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Dec 25 18h20 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.2
m2 standard deviation0.3
Aperture radius used for m25.95 "
r (dist/Sun) 1.729 AU
d (dist/Earth) 1.084 AU
Right ascension00 58 07.40 h m s
Declination+41 00 57.1 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CMO
NUM 6
ACK MPCReport file updated 2025.12.25 21:48:15
NET APASS
AC2 fkugel@free.fr
    CK25K010 KB2025 12 25.76357 00 58 07.40 +41 00 57.1          17.0 R      A77
    CK25K010 KB2025 12 25.76951 00 58 07.29 +41 00 45.3          17.7 R      A77
    CK25K010 KB2025 12 25.77525 00 58 07.26 +41 00 31.8          17.0 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraIMX492
SensorCMOS
Binning2x2
Exposure details16x30s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.85 "/pix
Observation submission date2025 Dec 25 21h49m22s
Observation modification date2025 Dec 25 21h50m44s

(Record n° 30684)

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