C/2015 V2 (Johnson) (Record n° 17364)
NASA/JPL elements
IAU/MPC elements
On 2017 Mar 15 22h25 UT by Hubert Boussier
(Copyright Hubert Boussier)Spectrum .fit Download Spectrum picture sampling (scale) 3.56 Å/pix Spectrum resolution 500 dL/L r (dist/Sun) 2.017 AU d (dist/Earth) 1.537 AU Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 280 mm Instrument focale length 1960 mm Instrument focale/diameter 7 Spectrometer Lisa Camera ATIK 460EX Sensor CCD Sensor temperature -15 °C Binning 2x2 Mount TRASSUD Autoguide Yes Exposure total time 3600 s Observatory MPC code K21 Location 84450 Used softwares ISIS Observation submission date 2017 Mar 26 09h37m00s Observation modification date 2024 Mar 01 14h30m32s