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C/2018 W2 (Africano)


NASA/JPL elements
IAU/MPC elements


On 2019 Oct 10 19h43 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)13.5
m2 standard deviation0.1
Aperture radius used for m28.2 "
r (dist/Sun) 1.534 AU
d (dist/Earth) 0.644 AU
Right ascension22 33 38.78 h m s
Declination-19 55 52.8 ° ' "
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 2019.10.11 09:52:35
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK18W020  C2019 10 10.82161 22 33 38.78 -19 55 52.8          13.5 N      L27
    CK18W020  C2019 10 10.84338 22 33 32.96 -19 58 05.5          13.5 N      L27
    CK18W020  C2019 10 10.87698 22 33 24.14 -20 01 31.1          13.4 N      L27
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314 L+
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details100 x 15s
Observatory MPC codeL27
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2019 Oct 11 09h56m39s
Observation modification date2019 Oct 15 10h37m35s

(Record n° 21189)

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