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C/2017 S3 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2018 Jul 17 01h57 UT by Hubert Boussier


(Copyright Hubert Boussier)


(Copyright Hubert Boussier)

Spectrum .fitDownload
Spectrum picture sampling (scale)2.1 Å/pix
Spectrum resolution700 dL/L
r (dist/Sun) 0.899 AU
d (dist/Earth) 1.153 AU
InstrumentMeade 10"
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)250 mm
Instrument focale length2540 mm
Instrument focale/diameter10.1
SpectrometerLisa
CameraQSI +Kaf 8300
SensorCCD
Sensor pixels number3326x2035
Sensor temperature-5 °C
Binning1x1
MountJPZ
AutoguideYes
Exposure total time3000 s
Exposure details5x600s
Observatory MPC code511
LocationOHP
Photometry|Astrometry softwareISIS
Resulting picture sampling (scale)2 "/pix
Remarks or commentsQuatre observateurs Y. Buchet, M. Dubs, G. Martineau, H. Boussier
Observation submission date2018 Jul 26 13h47m28s
Observation modification date2018 Aug 19 14h54m07s

(Record n° 19413)

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