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C/2023 H5 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2025 Feb 08 03h39 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.3
m2 standard deviation0.0
Aperture radius used for m26.4 "
r (dist/Sun) 4.470 AU
d (dist/Earth) 3.771 AU
Right ascension12 22 24.96 h m s
Declination+50 20 00.8 ° ' "
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 138
ACK MPCReport file updated 2025.02.08 07:53:02
NET Gaia DR2
AC2 jgbosch@free.fr
    CK23H050 KB2025 02 08.15180 12 22 24.96 +50 20 00.8          16.3 G      Y87
    CK23H050 KB2025 02 08.15335 12 22 24.91 +50 20 02.7          16.3 G      Y87
    CK23H050 KB2025 02 08.15490 12 22 24.86 +50 20 04.8          16.2 G      Y87
    CK23H050 KB2025 02 08.15645 12 22 24.82 +50 20 06.7          16.3 G      Y87
    CK23H050 KB2025 02 08.15799 12 22 24.76 +50 20 08.6          16.3 G      Y87
    CK23H050 KB2025 02 08.15954 12 22 24.72 +50 20 10.7          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 294MM
SensorCMOS
Sensor temperature-10 °C
Binning4x4
MountEQ6
Exposure details30x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea Spainc
Reference stars catalogGaia DR2
Used softwaresTycho Tracker
Image resize factor2
Resulting picture sampling (scale)1.6 "/pix
Remarks or commentsCCD non refroidie
Observation submission date2025 Feb 08 07h56m11s
Observation modification date2025 Feb 08 07h58m34s

(Record n° 29536)

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