C/2018 W2 (Africano) (Record n° 21055)
NASA/JPL elements
IAU/MPC elements
On 2019 Sep 24 21h43 UT by Yoann Degot Longhi
(Copyright Yoann Degot Longhi)Nuclear magnitude (m2) 13.5 Aperture radius used for m2 4.68 " r (dist/Sun) 1.478 AU d (dist/Earth) 0.507 AU Instrumental configuration Config1 Instrument Celestron 8 Instrument type Schmidt-Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1404 mm Instrument focale/diameter 7.02 Filter(s) None Camera Sony A7s Sensor DC Binning 1x1 Mount Vixen Spdx Motorization No Autoguide No Exposure total time 1200 s Exposure details 60x20s Location BRIGNOLES France Reference stars catalog UCAC-4 Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.17 "/pix Image processing Siril, Photoshop Remarks or comments Filtre UHC Observation submission date 2019 Sep 26 21h38m48s