46P/Wirtanen (Record n° 20132)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 06 22h30 UT by Hubert Boussier
(Copyright Hubert Boussier)Spectrum .fit Download Spectrum picture sampling (scale) 2.5 Å/pix Spectrum resolution 800 dL/L r (dist/Sun) 1.060 AU d (dist/Earth) 0.100 AU Instrument C8 Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 203 mm Instrument focale length 1250 mm Instrument focale/diameter 6.15 Spectrometer Lisa Camera Atik 414EX Sensor CCD Sensor pixels number 1392x1040 Sensor temperature -20 °C Binning 1x1 Mount Sphinx Vixen Motorization Yes Autoguide Yes Observatory MPC code K21 Location 84450 Used softwares ISIS Observation submission date 2018 Dec 09 00h30m39s Observation modification date 2018 Dec 09 14h50m13s