C/2012 S1 (ISON) (Record n° 10354)
NASA/JPL elements
IAU/MPC elements
On 2013 Oct 28 09h26 UT by Jean-Gabriel BoschNuclear magnitude (m2) 13.9 r (dist/Sun) 1.090 AU d (dist/Earth) 1.342 AU Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3226 mm Instrument focale/diameter 8.06 Camera QHY9 Sensor CCD Sensor temperature -35 °C Binning 2x2 Observatory MPC code W96 Location Chili Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2013 Oct 28 18h09m08s