C/2018 W2 (Africano) (Record n° 20803)
NASA/JPL elements
IAU/MPC elements
On 2019 Jun 25 23h17 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.1 m2 standard deviation 0.0 Aperture radius used for m2 6.5 " r (dist/Sun) 1.776 AU d (dist/Earth) 2.389 AU Right ascension 04 24 48.92 h m s Declination +61 26 45.0 ° ' " MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2019.06.26 04:53:49
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK18W020 C2019 06 25.97028 04 24 48.92 +61 26 45.0 15.1 N C10
CK18W020 C2019 06 25.99505 04 24 49.72 +61 26 37.0 15.1 N C10
CK18W020 C2019 06 26.02148 04 24 50.59 +61 26 28.1 15.1 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8-XME Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount F60a Axis Instruments Autoguide Yes Exposure details 20 x 120s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2019 Jun 26 04h57m16s Observation modification date 2019 Jun 26 10h15m43s