C/2022 U1 (Leonard) (Record n° 26632)
NASA/JPL elements
IAU/MPC elements
On 2023 Jan 18 01h09 UT by Herve Roy
(Copyright Herve Roy)Nuclear magnitude (m2) 19.7 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " Coma condensation degree
(DC) 9 r (dist/Sun) 5.492 AU d (dist/Earth) 5.060 AU Right ascension 02 45 46.14 h m s Declination +34 18 41.4 ° ' " MPC report COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2023.01.20 00:04:42
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
CK22U010 KC2023 01 18.04796 02 45 46.14 +34 18 41.4 19.7 G X03
CK22U010 KC2023 01 18.05577 02 45 45.80 +34 18 40.6 19.8 G X03
CK22U010 KC2023 01 18.06357 02 45 45.47 +34 18 39.7 19.7 G X03
Instrumental configuration Config1 Instrument ONTC 350mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera MORAVIAN G3 16200 Sensor CCD Sensor pixels number 3640x4540 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 15x3mn Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog Gaia DR2
Used softwares Astrometrica Resulting picture sampling (scale) 1.39 "/pix Remarks or comments Lune à 20% non levée Observation submission date 2023 Jan 20 12h09m32s Observation modification date 2023 Jan 20 12h14m05s