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C/2017 E4 (Lovejoy)

Orbital period : 17872.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Apr 12 04h06 UT by Cyrille Calvet


(Copyright Cyrille Calvet )

r (dist/Sun) 0.564 AU
d (dist/Earth) 0.772 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-25 °C
MountSW EQ6 progoto
MotorizationYes
AutoguideYes
Exposure total time1200 s
Exposure details10x2mn
Sky transparency (naked eye max mag)2
Seeing4
LocationTautavel 66720
Resulting picture sampling (scale)1.02 "/pix
Image processingDSS
URL for more information or pictureshttp://astronomiecyrille.over-blog.com/
Observation submission date2017 Apr 12 13h46m00s
Observation modification date2017 Apr 26 20h57m11s

(Record n° 17494)

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