C/2019 Y4 (ATLAS) (Record n° 21990)
Orbital period : 5870.00 years
NASA/JPL elements
IAU/MPC elements
On 2020 May 15 21h11 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.4 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 0.556 AU d (dist/Earth) 0.823 AU Right ascension 04 18 10.50 h m s Declination +49 28 48.6 ° ' " MPC report COD C10
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 C10 2020.05.16 00:21:42
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK19Y040 KC2020 05 15.88230 04 18 10.50 +49 28 48.6 15.3 R C10
CK19Y040 KC2020 05 15.89193 04 18 07.97 +49 28 08.2 15.5 R C10
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 -10 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 20 x 60s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.49 "/pix Observation submission date 2020 May 16 00h24m34s Observation modification date 2020 May 16 19h56m54s