46P/Wirtanen (Record n° 20324)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 26 21h07 UT by Eric Tessier
(Copyright Eric Tessier)Nuclear magnitude (m2) 10.5 Aperture radius used for m2 13.6 " r (dist/Sun) 1.070 AU d (dist/Earth) 0.097 AU Instrument SW 120ED Instrument type Refractor Instrument aperture (0=naked eye) 120 mm Instrument focale length 785 mm Instrument focale/diameter 6.54 Filter(s) None Camera ATIK-314L Sensor CCD Sensor pixels number 1391*1039 Sensor temperature -10 °C Binning 1x1 Mount Vixen SXD Motorization Yes Autoguide Yes Exposure total time 420 s Exposure details 1x420s Location Yonne 89120 Image resize factor 0.85 Resulting picture sampling (scale) 2 "/pix Image processing IRIS Observation submission date 2019 Jan 05 11h28m43s Observation modification date 2019 Jan 07 22h57m19s