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C/2025 W1 (Sankovich)


NASA/JPL elements
IAU/MPC elements


On 2025 Dec 04 03h34 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)19.6
m2 standard deviation0.5
Aperture radius used for m26.0 "
r (dist/Sun) 4.815 AU
d (dist/Earth) 4.479 AU
Right ascension05 36 51.95 h m s
Declination-52 44 28.3 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CMO
NUM 3
ACK MPCReport file updated 2025.12.04 16:26:36
NET ATLAS2
AC2 jl.virlichie@gmail.com
    CK25W010 KB2025 12 04.14860 05 36 51.95 -52 44 28.3          19.1 V      X03
    CK25W010 KB2025 12 04.16158 05 36 50.93 -52 44 25.1          19.4 V      X03
    CK25W010 KB2025 12 04.17382 05 36 49.88 -52 44 19.9          20.2 V      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraPlayer One IMX571 Mono
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details9x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogATLAS2
Used softwaresTycho V12.7
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2025 Dec 04 17h35m06s
Observation modification date2025 Dec 04 17h37m20s

(Record n° 30545)

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