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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 May 02 22h34 UT by Etienne Bertrand


(Copyright Etienne Bertrand)

Spectrum .fitDownload
Spectrum resolution514 dL/L
r (dist/Sun) 1.728 AU
d (dist/Earth) 1.002 AU
InstrumentC8 redx0.63
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length1260 mm
Instrument focale/diameter6.3
SpectrometerAlpy
CameraAtik414EX
SensorCCD
Sensor pixels number1392 x 1040
Sensor temperature-10 °C
Binning1x1
MountNEQ6
AutoguideYes
Exposure total time4514 s
LocationVaux sur Mer
Used softwaresISIS
Observation submission date2017 May 03 02h19m29s

(Record n° 17608)

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