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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2018 Dec 17 18h59 UT by Etienne Bertrand


(Copyright Etienne Bertrand)

Spectrum .fitDownload
Spectrum resolution612 dL/L
r (dist/Sun) 1.057 AU
d (dist/Earth) 0.077 AU
InstrumentC8
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)203 mm
Instrument focale length1260 mm
Instrument focale/diameter6.20
SpectrometerAlpy
CameraAtik414EX
SensorCCD
Sensor pixels number1391 x 1039
Sensor temperature-10 °C
Binning1x1
MountNEQ6 Pro
AutoguideYes
Exposure total time4200 s
Exposure details7 x 600s
LocationVaux sur Mer
Used softwaresISIS
Observation submission date2018 Dec 17 22h08m20s

(Record n° 20192)

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