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2P/Encke

Perihelion distance : 0.34 AU
Inclination to ecliptic : 11 °
Orbital period : 3.3 years
Eccentricity : 0.85

NASA/JPL elements
IAU/MPC elements


On 2013 Sep 28 04h10 UT by Josef Mueller


(Copyright Josef Mueller)

Coma Total magnitude (m1)17.9
Aperture radius for m13 '
Coma diameter2 '
Coma condensation degree (DC)2
Tail length3 °
r (dist/Sun) 1.197 AU
d (dist/Earth) 0.647 AU
Right ascension95.95746 °
Declination+42.87706 °
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1477 mm
FilterNone
CameraSBIG ST10-XME
SensorCCD
Sensor size13.9x10mm mm2
Sensor pixels number2184x1472
Binning1x1
MountAlt 6
MotorizationYes
AutoguideNo
Exposure total time750 s
Picture exposure details25x30
Sky transparency (naked eye max mag)5.5
Seeing3
Moon phase100 °
Moon elongation27 °
Observatory MPC codeA21
LocationIrmtraut Germany
Reference stars catalog (ast)PPMXL
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.95 "/pix
Image processingAstrometrica Photoshop
URL for more information or pictureswww.westerwald-astro.de
Remarks or commentsIl y avait beaucoup de vent
Observation submission date2013 Oct 04 15h11m06s

(Record n° 10242)

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