C/2016 N4 (MASTER) (Record n° 18438)
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 30 19h11 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 15.5 Aperture radius used for m1 0.27 ' Nuclear magnitude (m2) 16.2 m2 standard deviation 0.0 Aperture radius used for m2 6.4 " r (dist/Sun) 3.226 AU d (dist/Earth) 2.884 AU Right ascension 20 00 42.48 h m s Declination +66 41 13.0 ° ' " 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 2017.10.31 09:00:23
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
CK16N040 KC2017 10 30.79901 20 00 42.48 +66 41 13.0 16.2 N A77
CK16N040 KC2017 10 30.80959 20 00 41.65 +66 41 05.9 16.2 N A77
CK16N040 KC2017 10 30.82014 20 00 40.73 +66 40 59.7 15.5 T 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 14x60s Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Observation submission date 2017 Oct 31 09h15m10s Observation modification date 2017 Oct 31 09h42m57s