C/2017 M4 (ATLAS) (Record n° 19297)
NASA/JPL elements
IAU/MPC elements
On 2018 Jul 02 23h32 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.1 m2 standard deviation 0.1 Aperture radius used for m2 8.2 " r (dist/Sun) 3.760 AU d (dist/Earth) 3.260 AU Right ascension 17 30 46.15 h m s Declination +42 49 09.6 ° ' " 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 2018.07.02 and 03
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17M040 C2018 07 02.98058 17 30 46.15 +42 49 09.6 15.1 N L27
CK17M040 C2018 07 03.00155 17 30 43.60 +42 48 51.5 15.0 N L27
CK17M040 C2018 07 03.02324 17 30 40.91 +42 48 32.8 15.1 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 60 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 Jul 03 05h36m26s Observation modification date 2018 Jul 03 17h24m59s