C/2019 Y4 (ATLAS) (Record n° 21846)
Orbital period : 5870.00 years
NASA/JPL elements
IAU/MPC elements
On 2020 Apr 09 19h56 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 12.8 Aperture radius used for m1 0.27 ' Nuclear magnitude (m2) 14 m2 standard deviation 0.1 Aperture radius used for m2 8.2 " r (dist/Sun) 1.326 AU d (dist/Earth) 1.019 AU Right ascension 06 55 49.88 h m s Declination +67 18 47.7 ° ' " MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2020.04.09 22:34:04
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK19Y040 C2020 04 09.83036 06 55 49.88 +67 18 47.7 14.0 N L27
CK19Y040 C2020 04 09.84074 06 55 45.89 +67 18 40.3 14.1 N L27
CK19Y040 KC2020 04 09.84111 06 55 46.97 +67 18 38.7 12.8 T L27
CK19Y040 C2020 04 09.85185 06 55 42.01 +67 18 30.5 14.0 N L27
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 30 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Remarks or comments PA : +/-275°, +/-10" du pseudo noyau, possible fragment/condensation secondaire. Observation submission date 2020 Apr 09 22h35m30s Observation modification date 2020 Apr 10 17h45m41s