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C/2025 K1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Jul 18 23h03 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)14.4
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 1.809 AU
d (dist/Earth) 0.982 AU
Right ascension21 16 20.80 h m s
Declination+23 59 59.4 ° ' "
MPC report
COD K97
CON P.Ditz
OBS P.Ditz
MEA P.Ditz
TEL 0.54-m f/3.75 reflector + CCD
NUM 3
ACK MPCReport CodK97-PDI #CK25K010 obs2025-07-18 (R_50x20s_bin2) file updated 2025.07.19 17:08:10
NET ATLAS2
AC2 patrick.ditz@wanadoo.fr,pat.ditz@gmx.fr
    CK25K010 KC2025 07 18.96028 21 16 20.80 +23 59 59.4          14.4 R      K97
    CK25K010 KC2025 07 18.96520 21 16 19.40 +24 00 01.7          14.4 R      K97
    CK25K010 KC2025 07 18.96997 21 16 18.05 +24 00 03.8          14.4 R      K97
Instrumental configurationConfig1
InstrumentT540
Instrument typeNewton
Instrument aperture (0=naked eye)540 mm
Instrument focale length2025 mm
Instrument focale/diameter3.75
Filter(s)R (RGB)
CameraAtik 460EX
SensorCCD
Sensor size10x12.5 mm2
Sensor pixels number2749x2199
Sensor temperature-10 °C
Binning2x2
MountVMA300
Exposure total time980 s
Exposure details49x20s
Air mass1.2
Observatory MPC codeK97
LocationFreconrupt
Reference stars catalogATLAS2
Used softwaresTycho Tracker
Image resize factor1
Resulting picture sampling (scale)0.93 "/pix
Image processingPrism11 & Gimp
Observation submission date2025 Jul 19 17h42m29s
Observation modification date2025 Jul 19 17h44m35s

(Record n° 29818)

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