C/2018 W2 (Africano) (Record n° 21086)
NASA/JPL elements
IAU/MPC elements
On 2019 Sep 28 22h24 UT by Maurice Audejean
(Copyright Maurice Audejean)Nuclear magnitude (m2) 12.9 m2 standard deviation 0.0 Aperture radius used for m2 8 " r (dist/Sun) 1.489 AU d (dist/Earth) 0.494 AU Right ascension 23 43 59.66 h m s Declination +09 44 25.5 ° ' " 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 2019.09.29 11:59:43
AC2 maurice.audejean@orange.fr
NET UCAC-4
CK18W020 C2019 09 28.93338 23 43 59.66 +09 44 25.5 12.9 R B92
CK18W020 C2019 09 28.93564 23 43 58.63 +09 44 00.0 12.9 R B92
CK18W020 C2019 09 28.93714 23 43 57.96 +09 43 42.5 12.9 R B92
CK18W020 C2019 09 28.93863 23 43 57.27 +09 43 26.0 12.9 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 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -20 °C Binning 2x2 Autoguide No Exposure details 10x60s Observatory MPC code B92 Location Chinon 37500 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Observation submission date 2019 Sep 29 13h37m58s Observation modification date 2019 Sep 29 13h41m58s