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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Oct 10 02h10 UT by Cyrille Calvet


(Copyright Cyrille Calvet )

r (dist/Sun) 1.500 AU
d (dist/Earth) 0.730 AU
Instrumental configurationConfig2
InstrumentTSED 110/770mm
Instrument typeRefractor
Instrument aperture (0=naked eye)110 mm
Instrument focale length770 mm
Instrument focale/diameter7
Filter(s)IDAS LPS
CameraZwo ASI 1600MC (Color)
SensorCCD
Sensor size17.7 mm x 13,.4 mm2
Sensor pixels number4656 x 3520
Sensor temperature-25 °C
Binning2x2
MountSW NEQ6 pro goto
MotorizationYes
AutoguideYes
Exposure total time11100 s
Exposure details37x5mn
Sky transparency (naked eye max mag)2.5
Seeing2
LocationTautavel 66720
Image processingDss
URL for more information or pictureshttp://astronomiecyrille.over-blog.com/2017/10/comet-c/2017-o1-asassn-nuit-du-09-10-octobre-2017.html
Remarks or commentslune éclairée à 82.10%
Observation submission date2017 Oct 10 19h53m32s

(Record n° 18340)

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