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C/2018 W2 (Africano)


NASA/JPL elements
IAU/MPC elements


On 2019 Aug 04 01h08 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)15.4
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 1.527 AU
d (dist/Earth) 1.679 AU
Right ascension04 23 54.01 h m s
Declination+58 48 26.6 ° ' "
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK A77 2019.08.04 15:40:33
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK18W020 KC2019 08 04.04740 04 23 54.01 +58 48 26.6          15.4 N      A77
    CK18W020 KC2019 08 04.05443 04 23 53.70 +58 48 25.1          15.4 N      A77
    CK18W020 KC2019 08 04.06235 04 23 53.28 +58 48 23.6          15.4 N      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
Exposure details20*60s
Air mass1.64
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2019 Aug 04 15h44m33s
Observation modification date2019 Aug 04 15h50m29s

(Record n° 20863)

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