C/2018 W2 (Africano) (Record n° 20478)
Perihelion distance : 1.46 AU
Inclination to ecliptic : 117 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2019 Feb 04 04h58 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 17.2 Magnitude standard deviation 0.1 Aperture radius for m2 6.6 " Coma diameter 0.21 ' Tail length 0.01 ° r (dist/Sun) 3.126 AU d (dist/Earth) 2.663 AU Right ascension 216.50079 ° Declination +70.5545 ° MPC report COD L27
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK L27 2019.02.04 06:58:42
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK18W020 KC2019 02 04.20710 14 26 00.19 +70 33 16.2 17.2 N L27
CK18W020 KC2019 02 04.22416 14 26 01.73 +70 33 49.8 17.4 N L27
CK18W020 KC2019 02 04.24193 14 26 03.34 +70 34 25.3 17.1 N L27
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter None Camera ATIK 314L+ Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 20 x 60s Observatory MPC code L27 Location Dauban (04) Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2019 Feb 04 06h59m47s Observation modification date 2019 Feb 04 07h07m41s