C/2009 F4 (McNaught) (Record n° 11167)
NASA/JPL elements
IAU/MPC elements
On 2014 Feb 23 00h47 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.3 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 7.795 AU d (dist/Earth) 8.101 AU Right ascension 03 05 23.97 h m s Declination -15 07 26.8 ° ' " MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2014.02.23 01:39:07
AC2 amaury@spaceobs.com
NET UCAC-4
CK09F040 KC2014 02 23.03243 03 05 23.97 -15 07 26.8 18.2 N W96
CK09F040 KC2014 02 23.05813 03 05 24.23 -15 07 14.9 18.4 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Camera QHY9 Sensor CCD Sensor temperature -30 °C Binning 2x2 Mount PARAMOUNT Autoguide Yes Exposure details 20 X 120s Moon elongation 141 ° Air mass 1.46 Observatory MPC code W96 Location Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2014 Feb 23 02h54m29s Observation modification date 2014 Feb 23 02h55m12s