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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Sep 30 01h30 UT by Cyrille Calvet


(Copyright Cyrille Calvet )

r (dist/Sun) 1.513 AU
d (dist/Earth) 0.773 AU
Instrumental configurationConfig2
InstrumentTS ED
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 size17.7x13.4 mm2
Sensor pixels number4656x3520
Sensor temperature-25 °C
Binning2x2
MountSW NEQ6 pro goto
MotorizationYes
AutoguideYes
Exposure total time10500 s
Exposure details35x5mn
Sky transparency (naked eye max mag)3
Seeing2
LocationTautavel 66720 France
Image processingDSS
URL for more information or pictureshttp://astronomiecyrille.over-blog.com/2017/09/comete-c2017-asassn-o1-nuit-du-29/30-septembre-2017.html
Observation submission date2017 Sep 30 21h45m22s

(Record n° 18319)

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