C/2016 N4 (MASTER) (Record n° 16872)
NASA/JPL elements
IAU/MPC elements
On 2016 Dec 23 17h42 UT by Hubert Boussier
(Copyright Hubert Boussier)Nuclear magnitude (m2) 16 m2 standard deviation 0.1 Aperture radius used for m2 13 " r (dist/Sun) 4.069 AU d (dist/Earth) 4.302 AU Right ascension 22 49 28.76 h m s Declination -06 31 53.0 ° ' " MPC report COD K21
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.203-m SC f/4.2 +CCD ST7XME
ACK MPCReport file updated 2016.12.24 16:53:31
AC2 astrild@orange.fr
NET UCAC-4
CK16N040 C2016 12 23.73763 22 49 28.76 -06 31 53.0 16.0 N K21
CK16N040 KC2016 12 23.74788 22 49 28.90 -06 31 46.5 15.9 N K21
Instrument C8 f/D 4.2 Instrument aperture (0=naked eye) 203 mm Instrument focale length 852.6 mm Instrument focale/diameter 4.2 Camera SBIG ST7-XME Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 765x510 Sensor temperature -15 °C Binning 1x1 Mount VIXEN Sphinx Motorization Yes Autoguide Yes Exposure details 12x180s Observatory MPC code K21 Location 84450 St Saturnin Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.2 "/pix Observation submission date 2016 Dec 24 17h56m45s Observation modification date 2017 Feb 27 16h01m26s