C/2017 K2 (PANSTARRS) (Record n° 17889)
NASA/JPL elements
IAU/MPC elements
On 2017 Jun 21 22h59 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 18.7 Aperture radius used for m2 7.5 " r (dist/Sun) 15.913 AU d (dist/Earth) 15.850 AU Right ascension 17 35 09.77 h m s Declination +64 41 15.5 ° ' " Instrumental configuration Config1 Instrument perso Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1490 mm Instrument focale/diameter 7.45 Filter(s) L Camera ATIK 460 EX Sensor CCD Sensor size 12.5x10.0 mm2 Sensor pixels number 2749x2199 Sensor temperature -7 °C Binning 2x2 Mount VMA300 Valmeca Exposure total time 1260 s Exposure details 7x180s Air mass 1.04 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4 Used softwares PRISM Resulting picture sampling (scale) 1.26 "/pix Image processing Prism Observation submission date 2017 Jun 25 20h57m54s