C/2020 J1 (SONEAR) (Record n° 26427)
Orbital period : 10593.00 years
NASA/JPL elements
IAU/MPC elements
On 2022 Dec 01 04h51 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 19.1 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 6.166 AU d (dist/Earth) 6.338 AU Right ascension 12 43 41.78 h m s Declination +31 43 50.4 ° ' " 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 2022.12.01 10:25:31
AC2 JGBosch@free.fr
NET UCAC-4
CK20J010 KC2022 12 01.20187 12 43 41.78 +31 43 50.4 19.3 R A77
CK20J010 KC2022 12 01.20592 12 43 41.71 +31 43 53.4 19.0 R A77
CK20J010 KC2022 12 01.20997 12 43 41.86 +31 43 54.1 19.1 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 12x2mn 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 Dec 01 10h27m04s Observation modification date 2022 Dec 01 17h47m34s