64P/Swift-Gehrels (Record n° 20141)
Orbital period : 9.40 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 08 18h34 UT by Cyrille Calvet
(Copyright Cyrille Calvet )r (dist/Sun) 1.452 AU d (dist/Earth) 0.555 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-1600-MCC 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 3840 s Exposure details 32x2mn Sky transparency (naked eye max mag) 3 Seeing 2 Location Tautavel 66720 France Resulting picture sampling (scale) 1.3 "/pix Image processing CCDsoft/MaximDl/DSS/photoshop URL for more information or pictures http://astronomiecyrille.over-blog.com/2018/12/comete-64p/swift-gehrels-le-8-decembre-2018.html Observation submission date 2018 Dec 09 23h35m30s Observation modification date 2018 Dec 09 23h38m30s