46P/Wirtanen (Record n° 11074)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2014 Feb 11 07h17 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 21 m2 standard deviation 0.1 Aperture radius used for m2 3.4 " r (dist/Sun) 2.595 AU d (dist/Earth) 2.225 AU Right ascension 14 49 54.81 h m s Declination -03 24 02.3 ° ' " 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 2014.02.11
AC2 amaury@spaceobs.com
NET UCAC-4
0046P KC2014 02 11.30371 14 49 54.81 -03 24 02.3 21.1 N W96
0046P KC2014 02 11.33577 14 49 55.15 -03 23 58.3 20.9 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 30 X 120s Moon elongation 120 ° Air mass 1.82 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 11 11h18m26s Observation modification date 2014 Feb 11 11h19m40s