C/2020 J1 (SONEAR) (Record n° 23683)
Orbital period : 10593.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Jul 28 20h23 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 13.1 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 15.7 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.484 AU d (dist/Earth) 3.481 AU Right ascension 13 42 18.44 h m s Declination -07 54 26.2 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.07.29 08:22:10
AC2 fkugel@free.fr
NET NOMAD
CK20J010 C2021 07 28.84898 13 42 18.44 -07 54 26.2 13.1 T A77
CK20J010 C2021 07 28.85546 13 42 18.33 -07 54 23.2 15.7 V A77
CK20J010 C2021 07 28.86194 13 42 18.17 -07 54 19.7 15.6 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 14x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Jul 29 08h31m42s Observation modification date 2021 Jul 29 08h35m36s