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C/2018 W2 (Africano)


NASA/JPL elements
IAU/MPC elements


On 2019 Sep 18 01h07 UT by Michael Irzyk


(Copyright Michael Irzyk)

Nuclear magnitude (m2)13.7
Aperture radius used for m210 "
r (dist/Sun) 1.465 AU
d (dist/Earth) 0.582 AU
Right ascension01 07 16.11 h m s
Declination+37 11 54.5 ° ' "
Instrumental configurationConfig2
InstrumentFSQ85
Instrument typeRefractor
Instrument aperture (0=naked eye)85 mm
Instrument focale length451 mm
Instrument focale/diameter5.30
Filter(s)Clear
CameraH694
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountEM11
MotorizationNo
AutoguideYes
Exposure total time6000 s
Exposure details101x 1min
Sky transparency (naked eye max mag)3
Seeing3
LocationBoissettes 77350 France
Reference stars catalogGSC (HST)
Used softwaresPRISM
Resulting picture sampling (scale)2.08 "/pix
Image processingbias / dark /flat
Observation submission date2019 Sep 22 15h17m18s

(Record n° 21048)

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