C/2018 W2 (Africano) (Record n° 21196)
NASA/JPL elements
IAU/MPC elements
On 2019 Oct 11 20h34 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.5 m2 standard deviation 0.1 Aperture radius used for m2 8.2 " r (dist/Sun) 1.538 AU d (dist/Earth) 0.665 AU Right ascension 22 29 16.78 h m s Declination -21 37 23.2 ° ' " 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 2019.10.12 07:12:43
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK18W020 C2019 10 11.85682 22 29 16.78 -21 37 23.2 13.5 N L27
CK18W020 C2019 10 11.87274 22 29 12.83 -21 38 53.2 13.4 N L27
CK18W020 C2019 10 11.89688 22 29 06.75 -21 41 10.3 13.7 N L27
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 800 mm Instrument focale/diameter 4 Filter(s) None Camera ATIK 314L+ Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 60 x 15s Observatory MPC code L27 Location Dauban (04) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.65 "/pix Observation submission date 2019 Oct 12 07h16m14s Observation modification date 2019 Oct 15 10h39m32s