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C/2015 V2 (Johnson)


NASA/JPL elements
IAU/MPC elements


On 2017 Apr 23 01h59 UT by Cyrille Calvet


(Copyright Cyrille Calvet )

r (dist/Sun) 1.770 AU
d (dist/Earth) 1.092 AU
Instrumental configurationConfig1
InstrumentTS ED 110/770
Instrument typeRefractor
Instrument aperture (0=naked eye)110 mm
Instrument focale length770 mm
Instrument focale/diameter7
Filter(s)None
CameraZWO 1600ASI MC cooled
SensorCCD
Sensor size17.7 x 13.4 mm2
Sensor pixels number4656 x 3520 pixels
Sensor temperature-30 °C
Binning1x1
MountSW EQ6 progoto
MotorizationYes
AutoguideYes
Exposure total time10800 s
Exposure details18x10mn
Sky transparency (naked eye max mag)3
Seeing1
LocationTautavel 66720
Resulting picture sampling (scale)1.02 "/pix
Image processingDSS
URL for more information or pictureshttp://astronomiecyrille.over-blog.com/preview/a13e2525c9b04aa2ae12c1c9456fa2542b29f7e6
Observation submission date2017 Apr 23 21h26m38s
Observation modification date2017 Apr 26 11h15m12s

(Record n° 17572)

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