C/2018 W2 (Africano) (Record n° 21068)
NASA/JPL elements
IAU/MPC elements
On 2019 Sep 27 21h31 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 12.6 m2 standard deviation 0.0 Aperture radius used for m2 8.2 " r (dist/Sun) 1.486 AU d (dist/Earth) 0.494 AU Right ascension 23 51 56.98 h m s Declination +12 59 04.8 ° ' " 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 2019.09.28 07:49:15
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK18W020 C2019 09 27.89679 23 51 56.98 +12 59 04.8 12.6 N L27
CK18W020 C2019 09 27.90394 23 51 53.59 +12 57 44.6 12.6 N L27
CK18W020 C2019 09 27.91895 23 51 46.50 +12 54 55.5 12.5 N L27
CK18W020 C2019 09 27.93020 23 51 41.18 +12 52 48.6 12.6 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 -5 °C Binning 1x1 Mount Astronomy Equipment AEb Autoguide No Exposure details 60 x 30s 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 Sep 28 07h52m25s Observation modification date 2019 Sep 28 21h05m56s