C/2016 R2 (PANSTARRS) (Record n° 18688)
Orbital period : 10687.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Dec 23 23h39 UT by Cyrille Calvet
(Copyright Cyrille Calvet )r (dist/Sun) 2.978 AU d (dist/Earth) 2.054 AU Instrumental configuration Config3 Instrument SW 300 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 4656 x 3520 Sensor temperature -25 °C Binning 2x2 Mount SW EQ8 Motorization Yes Autoguide Yes Exposure total time 9900 s Exposure details 33x5mn Sky transparency (naked eye max mag) 4 Seeing 5 Location Tautavel 66720 France Resulting picture sampling (scale) 1.31 "/pix Image processing CCDsoft/Maxim DL/DSS/Photoshop/ URL for more information or pictures http://astronomiecyrille.over-blog.com/2017/12/comete-c/2016-r2-panstarrs-le-23-decembre-2017.html Observation submission date 2017 Dec 24 17h17m54s