C/2020 M3 (ATLAS) (Record n° 22390)
Orbital period : 139.60 years
NASA/JPL elements
IAU/MPC elements
On 2020 Sep 13 03h38 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 13.5 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 15.5 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 1.416 AU d (dist/Earth) 0.663 AU Right ascension 03 34 43.36 h m s Declination -35 53 35.0 ° ' " 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 2020.09.13 07:25:14
AC2 fkugel@free.fr
NET UCAC-4
CK20M030 C2020 09 13.15165 03 34 43.36 -35 53 35.0 15.5 V A77
CK20M030 C2020 09 13.15651 03 34 44.18 -35 53 32.4 15.4 V A77
CK20M030 C2020 09 13.16218 03 34 45.11 -35 53 30.0 13.5 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 -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 6x60s Observatory MPC code A77 Reference stars catalog UCAC-4
Image resize factor 0.36 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2020 Sep 13 07h32m01s Observation modification date 2020 Sep 13 08h08m09s