C/2013 O3 (McNaught) (Record n° 12118)
Orbital period : 16881.00 years
NASA/JPL elements
IAU/MPC elements
On 2014 Jul 20 21h44 UT by Jean-Benoit de Vanssay
(Copyright Jean-Benoit de Vanssay)Nuclear magnitude (m2) 20.2 m2 standard deviation 0.2 Aperture radius used for m2 6.5 " r (dist/Sun) 4.319 AU d (dist/Earth) 3.715 AU Right ascension 17 12 45.65 h m s Declination +23 46 19.0 ° ' " MPC report COD 958
CON P. Dupouy, Observatoire de Dax, DAX, France [obsdax@orange.fr]
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 2014.07.22 01:25:32
AC2 obsdax@orange.fr
AC2 jbdv@club-internet.fr
NET UCAC-4
CK13O030 KC2014 07 20.90565 17 12 45.65 +23 46 19.0 20.0 N 958
CK13O030 KC2014 07 20.92701 17 12 44.31 +23 46 19.7 20.3 N 958
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 -5 °C Binning 2x2 Mount Home MEADE Motorization No Autoguide No Exposure total time 1800 s Exposure details 30x60sec 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 2014 Jul 22 01h38m38s Observation modification date 2014 Jul 22 01h39m55s