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21P/Giacobini-Zinner

Orbital period : 6.57 years

NASA/JPL elements
IAU/MPC elements


On 2018 Sep 03 03h15 UT by Cyrille Calvet


(Copyright Cyrille Calvet )

r (dist/Sun) 1.018 AU
d (dist/Earth) 0.401 AU
Instrumental configurationConfig3
InstrumentSW Quattro
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1200 mm
Instrument focale/diameter4
Filter(s)IDAS LPS
CameraZwo ASI 1600mcc
SensorCCD
Sensor size17.7 x 13.4 mm2
Sensor pixels number4656x3520
Sensor temperature-25 °C
Binning2x2
MountSW EQ8
TrackingYes
AutoguideYes
Exposure total time6360 s
Exposure details106x1mn
Sky transparency (naked eye max mag)3.5
Seeing2
LocationTautavel 66720 France
Resulting picture sampling (scale)1.31 "/pix
Image processingDSS.Maxim DL.Photoshop
URL for more information or pictureshttp://astronomiecyrille.over-blog.com/
Remarks or commentsQuartier de lune Gênant
Observation submission date2018 Sep 03 22h02m08s

(Record n° 19605)

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