45P/Honda-Mrkos-Pajdusakova (Record n° 17659)
Orbital period : 5.33 years
NASA/JPL elements
IAU/MPC elements
On 2017 Feb 20 03h25 UT by Cyrille Calvet
(Copyright Cyrille Calvet )r (dist/Sun) 1.104 AU d (dist/Earth) 0.141 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 -15 °C Binning 1x1 Mount SW EQ6 progoto Motorization Yes Autoguide No Exposure total time 1620 s Exposure details 27x1mn Sky transparency (naked eye max mag) 3.5 Seeing 4 Location Montner 66 France Resulting picture sampling (scale) 0.87 "/pix Image processing DSS URL for more information or pictures http://astronomiecyrille.over-blog.com/2017/02/cometes.html Observation submission date 2017 May 11 19h06m37s