C/2016 N4 (MASTER) (Record n° 16290)
NASA/JPL elements
IAU/MPC elements
On 2016 Oct 08 22h20 UT by Luc ArnoldNuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 6.25 " r (dist/Sun) 4.518 AU d (dist/Earth) 3.640 AU Right ascension 23 20 39.94 h m s Declination -16 16 34.7 ° ' " MPC report COD K25
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@osupytheas.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 Newtonian reflector + CCD
COM CCD SBIG ST10XME, filter Sloan r' Gen-1 Astrodon
COM Photometry aperture radius 6.25 arcsec (5 pixels, 1.25 arcsec/pix)
COM Images at URL http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html
ACK MPCReport file updated 2016.10.08 23:19:04
AC2 luc.arnold@osupytheas.fr
NET UCAC-4
CK16N040 KC2016 10 08.93088 23 20 39.94 -16 16 34.7 16.5 N K25
CK16N040 KC2016 10 08.93857 23 20 39.45 -16 16 32.3 16.6 N K25
Instrument T205mm f/5.5 Newton Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1100 mm Instrument focale/diameter 5.5 Filter(s) r' Camera SBIG ST10XME Sensor CCD Sensor temperature -18 °C Binning 1x1 Observatory MPC code K25 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA URL for more information or pictures http://www.obs-hp.fr/~larnold/v2/LucArnold/C2016N4_MASTER.html Observation submission date 2016 Oct 09 17h45m34s