C/2020 J1 (SONEAR) (Record n° 24542)
Orbital period : 10593.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 09 04h59 UT by Jean-Francois SoulierNuclear magnitude (m2) 15.6 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 3.994 AU d (dist/Earth) 4.621 AU Right ascension 14 24 08.67 h m s Declination +01 21 53.8 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 Newtonian reflector + CCD
ACK L27 2021.12.09 06:23:11
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK20J010 C2021 12 09.20790 14 24 08.67 +01 21 53.8 15.6 R L27
CK20J010 C2021 12 09.21852 14 24 08.77 +01 21 59.4 15.5 R L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414-EX- Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 32 x 30s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2021 Dec 09 06h24m22s Observation modification date 2021 Dec 09 06h27m15s