45P/Honda-Mrkos-Pajdusakova (Record n° 17661)
Orbital period : 5.33 years
NASA/JPL elements
IAU/MPC elements
On 2017 Mar 16 20h10 UT by Cyrille Calvet
(Copyright Cyrille Calvet )r (dist/Sun) 1.434 AU d (dist/Earth) 0.472 AU Instrumental configuration Config2 Instrument Achromat 152/900 Ohara (astro Professional) Instrument type Refractor Instrument aperture (0=naked eye) 152 mm Instrument focale length 900 mm Instrument focale/diameter 5.92 Filter(s) Clear Camera ZWO 1600ASI MC cooled Sensor CCD Sensor size 17.7 x 13.4 mm2 Sensor pixels number 4656 x 3520 pixels Sensor temperature -30 °C Binning 1x1 Mount EQ6 progoto Motorization Yes Autoguide Yes Exposure total time 3600 s Exposure details 6x10mn Sky transparency (naked eye max mag) 1.5 Seeing 2 Location Tautavel 66720 France Resulting picture sampling (scale) 0.87 "/pix Image processing DSS URL for more information or pictures http://astronomiecyrille.over-blog.com/preview/749b10444671142ee098240bc9a17660cc23febf Remarks or comments ngc3301 dans le champ Observation submission date 2017 May 11 19h59m35s