C/2020 J1 (SONEAR) (Record n° 23680)
Orbital period : 10593.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Jul 28 20h51 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.8 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 3.484 AU d (dist/Earth) 3.481 AU Right ascension 13 42 18.16 h m s Declination -07 54 16.9 ° ' " 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 2021.07.29 03:45:37
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK20J010 C2021 07 28.86841 13 42 18.16 -07 54 16.9 14.8 R L27
CK20J010 C2021 07 28.87589 13 42 18.03 -07 54 13.5 14.7 R L27
CK20J010 C2021 07 28.88426 13 42 17.93 -07 54 09.9 14.8 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 -5 °C Binning 1x1 Mount PARAMOUNT-ME- Autoguide No Exposure details 40 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 Jul 29 03h47m06s Observation modification date 2021 Aug 01 16h15m21s