C/2020 J1 (SONEAR) (Record n° 23401)
Orbital period : 10593.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 May 30 21h32 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 12.4 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 13.9 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 3.378 AU d (dist/Earth) 2.418 AU Right ascension 14 48 20.85 h m s Declination -23 57 22.3 ° ' " 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 2021.05.31 07:22:21
AC2 fkugel@free.fr
NET NOMAD
CK20J010 C2021 05 30.89691 14 48 20.85 -23 57 22.3 13.9 V A77
CK20J010 C2021 05 30.90177 14 48 20.17 -23 57 15.5 13.9 V A77
CK20J010 C2021 05 30.90744 14 48 19.35 -23 57 07.3 12.4 T 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 -15 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 3x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 May 31 07h27m18s Observation modification date 2021 May 31 08h35m28s