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C/2022 U1 (Leonard)


NASA/JPL elements
IAU/MPC elements


On 2025 Jul 15 23h43 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)17.9
m2 standard deviation0.2
Aperture radius used for m26.4 "
r (dist/Sun) 5.715 AU
d (dist/Earth) 4.888 AU
Right ascension18 19 32.24 h m s
Declination+12 18 34.9 ° ' "
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 4
ACK MPCReport file updated 2025.07.16 09:36:50
NET Gaia DR2
AC2 jgbosch@free.fr
    CK22U010 KB2025 07 15.98812 18 19 32.24 +12 18 34.9          17.6 G      Y87
    CK22U010 KB2025 07 16.00050 18 19 31.46 +12 18 29.2          18.2 G      Y87
    CK22U010 KB2025 07 16.01287 18 19 30.70 +12 18 23.5          17.9 G      Y87
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 details120x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalogGaia DR2
Used softwaresTycho Tracker
Image resize factor2
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2025 Jul 16 10h49m51s
Observation modification date2025 Jul 16 10h51m37s

(Record n° 29808)

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