C/2017 M4 (ATLAS) (Record n° 18457)
NASA/JPL elements
IAU/MPC elements
On 2017 Nov 02 18h57 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 5.167 AU d (dist/Earth) 5.185 AU Right ascension 18 28 34.58 h m s Declination +50 12 50.3 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2017.11.03 07:34:19
AC2 fkugel@wanadoo.fr
NET UCAC-4
CK17M040 KC2017 11 02.78939 18 28 34.58 +50 12 50.3 17.0 N A77
CK17M040 KC2017 11 02.80155 18 28 34.79 +50 12 39.7 17.0 N A77
CK17M040 KC2017 11 02.81370 18 28 35.01 +50 12 29.4 16.8 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) L Camera Atik460EX Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 45x60s Observatory MPC code A77 Reference stars catalog UCAC-4
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Observation submission date 2017 Nov 03 07h39m47s Observation modification date 2017 Nov 03 08h00m45s