C/2018 W2 (Africano) (Record n° 21124)
NASA/JPL elements
IAU/MPC elements
On 2019 Oct 02 22h42 UT by Maurice Audejean
(Copyright Maurice Audejean)Nuclear magnitude (m2) 12.8 m2 standard deviation 0.0 Aperture radius used for m2 8 " r (dist/Sun) 1.502 AU d (dist/Earth) 0.516 AU Right ascension 23 15 52.98 h m s Declination -02 15 38.6 ° ' " MPC report COD B92
CON M. Audejean [maurice.audejean@orange.fr]
OBS M. Audejean
TEL 0.32-m f/6 Newtonian reflector + CCD
ACK B92 file updated 2019.10.03 13:39:30
AC2 maurice.audejean@orange.fr
NET UCAC-4
CK18W020 C2019 10 02.94565 23 15 52.98 -02 15 38.6 12.8 R B92
CK18W020 C2019 10 02.94646 23 15 52.67 -02 15 46.6 12.8 R B92
CK18W020 C2019 10 02.94969 23 15 51.40 -02 16 19.2 12.7 R B92
CK18W020 C2019 10 02.95050 23 15 51.09 -02 16 27.4 12.8 R B92
CK18W020 C2019 10 02.95212 23 15 50.46 -02 16 43.7 12.8 R B92
Instrumental configuration Config1 Instrument T320 Instrument type Newton Instrument aperture (0=naked eye) 320 mm Instrument focale length 1920 mm Instrument focale/diameter 6 Filter(s) None Camera Audine KAF1603 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -20 °C Binning 2x2 Exposure details 20x30s Sky transparency (naked eye max mag) 4 Seeing 3 Observatory MPC code B92 Location Chinon 37500 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Observation submission date 2019 Oct 03 20h17m31s Observation modification date 2019 Oct 03 20h22m11s