64P/Swift-Gehrels (Record n° 19992)
Orbital period : 9.40 years
NASA/JPL elements
IAU/MPC elements
On 2018 Nov 06 19h46 UT by Cyrille Calvet
(Copyright Cyrille Calvet )r (dist/Sun) 1.393 AU d (dist/Earth) 0.450 AU Instrumental configuration Config3 Instrument SW Quattro Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1200 mm Instrument focale/diameter 4 Filter(s) IDAS LPS Camera ZWO ASI 1600mcc Sensor CCD Sensor size 17.7x13.4 mm2 Sensor pixels number 4656x3520 Sensor temperature -25 °C Binning 2x2 Mount SW eq8 Motorization Yes Autoguide Yes Exposure total time 13800 s Exposure details 45x5mn Sky transparency (naked eye max mag) 2.5 Seeing 2 Moon phase 180 ° Location Tautavel 66720 France Resulting picture sampling (scale) 1.31 "/pix Image processing CCDsoft;MaximDL;DSS;Photoshop URL for more information or pictures http://astronomiecyrille.over-blog.com/2018/11/la-comete-64p/swift-gehrels-le-06-novembre-2018.html Observation submission date 2018 Nov 15 20h29m59s