C/2016 N4 (MASTER) (Record n° 16983)
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 27 17h49 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 4.047 AU d (dist/Earth) 4.342 AU Right ascension 22 50 22.67 h m s Declination -05 52 17.8 ° ' " MPC report COD 958
OBS P. Dupouy, J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.43-m f/2.7 reflector + CCD
ACK MPCReport file updated 2016.12.29 01:18:44
AC2 obsdax@orange.fr
NET UCAC-4
CK16N040 KC2016 12 27.74268 22 50 22.67 -05 52 17.8 16.8 N 958
CK16N040 KC2016 12 27.75238 22 50 22.78 -05 52 12.0 16.8 N 958
CK16N040 KC2016 12 27.76210 22 50 22.92 -05 52 05.4 16.7 N 958
Instrument T430 Instrument type Newton Instrument aperture (0=naked eye) 430 mm Instrument focale length 1161 mm Instrument focale/diameter 2.7 Filter(s) None Camera ATIK 460EX Sensor CCD Sensor temperature -10 °C Binning 2x2 Mount Home Meade Motorization No Autoguide No Exposure total time 2250 s Exposure details 75x30sec Observatory MPC code 958 Location 40100 DAX FRANCE Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.63 "/pix Observation submission date 2017 Jan 03 23h58m46s Observation modification date 2017 Jan 04 00h30m36s