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C/2023 H5 (Lemmon)

Perihelion distance : 4.31 AU
Inclination to ecliptic : 98 °
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2025 Dec 12 16h37 UT by Jonathan Vilhem


(Copyright Jonathan Vilhem)

Magnitude (MPC m2)17.4
Right ascension261.16433 °
Declination+62.98869 °
Instrument250/1000 QUATTRO
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1000 mm
FilterNone
CameraASI 533MM PRO
SensorCMOS
Sensor size11.31X11.31 mm2
Sensor pixels number3008X3008
Sensor temperature-10 °C
Binning4x4
MountEQ6R PRO
MotorizationYes
AutoguideNo
Exposure total time1020 s
Exposure details17X60SEC
Seeing2
Observatory MPC code247
LocationSaint Jean Rohrbach Moselle France
Reference stars catalog (ast)Tycho-2
Used softwaresTycho
Remarks or commentsLéger brouillard
Observation submission date2025 Dec 12 22h30m22s

(Record n° 30611)

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