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C/2025 L1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Jun 09 09h29 UT by Pierre Traverse


(Copyright Pierre Traverse)

Nuclear magnitude (m2)18.7
m2 standard deviation0.3
Aperture radius used for m26 "
r (dist/Sun) 3.165 AU
d (dist/Earth) 3.192 AU
Right ascension02 47 57.32 h m s
Declination-50 05 31.8 ° ' "
MPC report
COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CMOS + CCD
ACK MPCReport file updated 2025.06.09 18:09:50
AC2 pierre.traverse@orange.fr
NET Gaia DR2
    CK25L010 KC2025 06 09.39492 02 47 57.32 -50 05 31.8          18.9 G      X03
    CK25L010 KC2025 06 09.39994 02 47 57.90 -50 05 36.3          18.2 G      X03
    CK25L010 KC2025 06 09.41019 02 47 59.09 -50 05 45.7          18.9 G      X03
    CK25L010 KC2025 06 09.42689 02 48 01.04 -50 06 00.5          18.6 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraCMOS Player One IMX571
SensorCMOS
Sensor pixels number6252X4176
Sensor temperature-10 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details44x120sec
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresAstrometrica
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2025 Jun 11 16h10m26s
Observation modification date2025 Jun 11 16h12m11s

(Record n° 29717)

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