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C/2025 K1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Jun 27 00h56 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Coma Total magnitude (m1)15.1
Aperture radius used for m10.5 '
Nuclear magnitude (m2)16.2
m2 standard deviation0.2
Aperture radius used for m26.4 "
r (dist/Sun) 2.141 AU
d (dist/Earth) 1.583 AU
Right ascension22 13 12.59 h m s
Declination+20 15 56.7 ° ' "
MPC report
COD Y87
CON J.-G.Bosch
OBS J.-G.Bosch
MEA J.-G.Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 111
ACK MPCReport file updated 2025.06.27 09:04:47
NET Gaia DR2
AC2 jgbosch@free.fr
    CK25K010 KB2025 06 27.03859 22 13 12.59 +20 15 56.7                      Y87
    CK25K010 KB2025 06 27.04014 22 13 12.47 +20 15 58.6                      Y87
    CK25K010 KB2025 06 27.04168 22 13 12.27 +20 15 46.0          16.1 G      Y87
    CK25K010 KB2025 06 27.04323 22 13 12.12 +20 15 47.3          16.1 G      Y87
    CK25K010 KB2025 06 27.04478 22 13 12.02 +20 15 56.8          16.6 G      Y87
    CK25K010 KB2025 06 27.04632 22 13 12.02 +20 15 55.2          16.3 G      Y87
    CK25K010 KB2025 06 27.04787 22 13 11.75 +20 15 50.4          16.1 G      Y87
    CK25K010 KB2025 06 27.04942 22 13 11.68 +20 15 56.7          16.1 G      Y87
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature-10 °C
Binning4x4
MountEQ6
Exposure details50x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalogGaia DR2
Used softwaresTycho Tracker
Image resize factor2
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2025 Jun 27 09h37m04s
Observation modification date2025 Jun 27 15h56m30s

(Record n° 29734)

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