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C/2023 X2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2026 Jan 02 18h14 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)18.1
m2 standard deviation0.1
Aperture radius used for m26.75 "
r (dist/Sun) 5.089 AU
d (dist/Earth) 4.719 AU
Right ascension18 43 54.08 h m s
Declination+83 37 22.1 ° ' "
MPC report
COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 3
ACK MPCReport file updated 2026.01.02 20:32:22
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
    CK23X020 KC2026 01 02.76000 18 43 54.08 +83 37 22.1          18.0 r      L27
    CK23X020 KC2026 01 02.77482 18 43 58.24 +83 37 16.5          18.1 r      L27
    CK23X020 KC2026 01 02.78964 18 44 02.32 +83 37 11.0          18.1 r      L27
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
Filter(s)None
CameraATIK 414 EX
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeL27
LocationDauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.5 "/pix
Observation submission date2026 Jan 02 20h36m21s
Observation modification date2026 Jan 02 20h41m46s

(Record n° 30786)

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