C/2015 O1 (PANSTARRS) (Record n° 18381)
NASA/JPL elements
IAU/MPC elements
On 2017 Oct 16 19h28 UT by Lionel Rousselot
(Copyright Lionel Rousselot)Nuclear magnitude (m2) 15.4 Aperture radius used for m2 6.6 " r (dist/Sun) 3.894 AU d (dist/Earth) 4.473 AU Right ascension 16 07 29.70 h m s Declination +19 10 14.5 ° ' " Instrument SW 254/1200 Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 1200 mm Instrument focale/diameter 4.72 Filter(s) None Camera zwo asi 178mm Sensor CCD Sensor pixels number 3080*2080 Binning 4x4 Motorization Yes Autoguide Yes Exposure total time 1200 s Exposure details 10*120s Sky transparency (naked eye max mag) 5 Seeing 2 Location vierzon Reference stars catalog UCAC-4 Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Image processing Siril Observation submission date 2017 Oct 17 21h53m53s