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C/2022 U1 (Leonard)


NASA/JPL elements
IAU/MPC elements


On 2025 May 14 06h58 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)16.1
m2 standard deviation0.3
Aperture radius used for m26.0 "
r (dist/Sun) 5.400 AU
d (dist/Earth) 4.951 AU
Right ascension19 24 35.76 h m s
Declination+15 56 46.9 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.36-m f/4.8 reflector + CMO
NUM 4
ACK MPCReport file updated 2025.05.16 16:14:27
NET Gaia DR2
AC2 roy-nee@wanadoo.fr
    CK22U010 KB2025 05 14.29051 19 24 35.76 +15 56 46.9                      X03
    CK22U010 KB2025 05 14.30346 19 24 34.98 +15 56 44.5          16.0 G      X03
    CK22U010 KB2025 05 14.31570 19 24 34.56 +15 56 48.0          15.8 G      X03
    CK22U010 KB2025 05 14.32722 19 24 33.96 +15 56 46.3          16.4 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraPlayerOne IMX571 Mono
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details9x2mn
Moon phase0 °
Observatory MPC codeX03
LocationMonte Patria Chili Poroto
Reference stars catalogGaia DR2
Used softwaresTychoTracker
Resulting picture sampling (scale)0.86 "/pix
Remarks or commentsPleine Lune
Observation submission date2025 May 16 16h49m49s
Observation modification date2025 May 17 01h43m55s

(Record n° 29703)

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