C/2016 N4 (MASTER) (Record n° 16356)
NASA/JPL elements
IAU/MPC elements
On 2016 Oct 20 21h00 UT by Luc ArnoldNuclear magnitude (m2) 16.6 m2 standard deviation 0.0 Aperture radius used for m2 6.25 " r (dist/Sun) 4.444 AU d (dist/Earth) 3.684 AU Right ascension 23 09 25.10 h m s Declination -15 13 39.6 ° ' " 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 2016.10.20 22:30:08
AC2 luc.arnold@osupytheas.fr
NET UCAC-4
CK16N040 KC2016 10 20.87525 23 09 25.10 -15 13 39.6 16.6 N K25
CK16N040 KC2016 10 20.89025 23 09 24.32 -15 13 34.6 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 -25 °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/Welcome.html Observation submission date 2016 Oct 21 00h50m13s