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C/2023 X2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2025 Nov 04 20h01 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.9
m2 standard deviation0.1
Aperture radius used for m26 "
r (dist/Sun) 5.105 AU
d (dist/Earth) 4.798 AU
Right ascension09 59 46.91 h m s
Declination+82 21 55.3 ° ' "
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 2025.11.05 04:59:53
NET UCAC4
AC2 jean-francois.soulier2@wanadoo.fr
    CK23X020 KC2025 11 04.83389 09 59 46.91 +82 21 55.3          17.8 r      L27
    CK23X020 KC2025 11 04.84987 09 59 52.14 +82 22 06.5          17.8 r      L27
    CK23X020 KC2025 11 04.86585 09 59 56.90 +82 22 18.3          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-15 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeL27
LocationDauban
Reference stars catalogUCAC4
Used softwaresTycho
Resulting picture sampling (scale)1.5 "/pix
Observation submission date2025 Nov 05 05h28m41s
Observation modification date2025 Nov 05 05h31m38s

(Record n° 30297)

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