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C/2023 H5 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2025 Mar 27 00h48 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.1
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 4.384 AU
d (dist/Earth) 3.888 AU
Right ascension11 30 28.68 h m s
Declination+63 10 51.4 ° ' "
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 174
ACK MPCReport file updated 2025.03.28 16:31:35
NET Gaia DR2
AC2 jgbosch@free.fr
    CK23H050 KB2025 03 27.03365 11 30 28.68 +63 10 51.4          16.2 G      Y87
    CK23H050 KB2025 03 27.04877 11 30 27.30 +63 10 59.6          16.1 G      Y87
    CK23H050 KB2025 03 27.06389 11 30 25.90 +63 11 08.5          16.1 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)
SensorCMOS
Sensor temperature-10 °C
Binning4x4
MountEQ6
Exposure details60X60S
Observatory MPC codeY87
LocationTrevinca skies-Amalthea Spainc
Reference stars catalogGaia DR2
Used softwaresTycho Tracker
Image resize factor2
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2025 Mar 28 16h34m09s
Observation modification date2025 Mar 28 16h40m05s

(Record n° 29617)

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