C/2022 R3 (Leonard) (Record n° 26277)
NASA/JPL elements
IAU/MPC elements
On 2022 Nov 06 18h45 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 18.6 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " r (dist/Sun) 5.208 AU d (dist/Earth) 4.473 AU Right ascension 02 57 58.96 h m s Declination +62 06 03.0 ° ' " MPC report COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2022.11.07 13:37:27
AC2 JGBosch@free.fr
NET UCAC-4
CK22R030 KC2022 11 06.78098 02 57 58.96 +62 06 03.0 18.9 R A77
CK22R030 KC2022 11 06.78747 02 57 57.97 +62 06 05.1 18.5 R A77
CK22R030 KC2022 11 06.78747 02 57 58.71 +62 06 04.3 18.5 R A77
Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Camera Atik 460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 20x2mn Observatory MPC code A77 Location Dauban A77 Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Nov 07 14h18m22s Observation modification date 2022 Nov 07 14h26m27s