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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Sep 13 03h37 UT by Cyrille Calvet


(Copyright Cyrille Calvet )

r (dist/Sun) 1.563 AU
d (dist/Earth) 0.917 AU
Instrumental configurationConfig1
InstrumentTSED110/770mm
Instrument typeRefractor
Instrument aperture (0=naked eye)110 mm
Instrument focale length770 mm
Instrument focale/diameter7
Filter(s)L
CameraZWO ASI1600MC
SensorCCD
Sensor size17.7x13.4 mm2
Sensor pixels number4656x3520
Sensor temperature-25 °C
Binning1x1
MountSW NEQ6ProGOTO
MotorizationYes
AutoguideYes
Exposure total time10200 s
Exposure details34x5mn
Sky transparency (naked eye max mag)4
Seeing1
LocationTautavel 66720 France
Resulting picture sampling (scale)1.02 "/pix
Image processingDSS
URL for more information or pictureshttp://astronomiecyrille.over-blog.com/2017/09/comet-c/2017-o1-asassn1-nuit-du-13-au-14-septembre-2017.html
Observation submission date2017 Sep 14 21h59m40s

(Record n° 18222)

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