C/2018 W2 (Africano) (Record n° 21116)
Perihelion distance : 1.46 AU
Inclination to ecliptic : 117 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2019 Aug 25 22h23 UT by Hubert Boussier
(Copyright Hubert Boussier)Spectrum .fit Download Spectrum picture sampling (scale) 5 Å/pix Spectrum resolution 370 dL/L r (dist/Sun) 1.464 AU d (dist/Earth) 1.157 AU Instrument Meade 10" Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 280 mm Instrument focale length 1600 mm Spectrometer Lisa Camera Atik 414EX Sensor CCD Sensor temperature -5 °C Binning 2x2 Mount TAKA JPZ Motorization Yes Autoguide Yes Exposure total time 3600 s Sky transparency (naked eye max mag) 5.5 Observatory MPC code K10 Location 26570 Observation submission date 2019 Oct 03 02h52m17s