C/2017 M4 (ATLAS) (Record n° 19801)
NASA/JPL elements
IAU/MPC elements
On 2018 Sep 28 19h01 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.1 Aperture radius used for m2 6.6 " r (dist/Sun) 3.422 AU d (dist/Earth) 3.782 AU Right ascension 16 19 14.93 h m s Declination +11 26 14.5 ° ' " 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 MPCReport file updated 2018.09.28
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17M040 C2018 09 28.79253 16 19 14.93 +11 26 14.5 15.5 N L27
CK17M040 C2018 09 28.81655 16 19 15.23 +11 25 46.8 15.6 N L27
CK17M040 C2018 09 28.83100 16 19 15.46 +11 25 28.6 15.5 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 50 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2018 Sep 29 00h14m03s Observation modification date 2018 Sep 29 14h23m05s