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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 Mar 25 20h30 UT by Jean-Gabriel Bosch

Magnitude (MPC m2)16.2
Magnitude standard deviation0.1
Aperture radius for m26.4 "
r (dist/Sun) 4.387 AU
d (dist/Earth) 3.872 AU
Right ascension173.07075 °
Declination+62.98808 °
MPC report
COD Y87
CON J.-G.Bosch
OBS J.-G.Bosch
MEA J.-G.Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 284
ACK MPCReport file updated 2025.03.26 08:00:53
NET Gaia DR2
AC2 jgbosch@free.fr
    CK23H050 KB2025 03 25.85440 11 32 16.98 +62 59 17.1          16.2 G      Y87
    CK23H050 KB2025 03 25.86158 11 32 16.20 +62 59 22.4          16.0 G      Y87
    CK23H050 KB2025 03 25.86840 11 32 15.70 +62 59 26.2          16.3 G      Y87
InstrumentNEWTON 250
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294 couleur (non refroidie)
Sensor temperature-10 °C
Binning4x4
MountEQ6
Observatory MPC codeY87
LocationTrevinca skies-Amalthea Spainc
Reference stars catalog (ast)Gaia DR2
Used softwaresTycho Tracker
Observation submission date2025 Mar 26 08h03m00s

(Record n° 29606)

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