41P/Tuttle-Giacobini-Kresak (Record n° 17692)
Orbital period : 5.43 years
NASA/JPL elements
IAU/MPC elements
On 2017 May 17 01h33 UT by Cyrille Calvet
(Copyright Cyrille Calvet )r (dist/Sun) 1.143 AU d (dist/Earth) 0.239 AU Instrumental configuration Config1 Instrument TS ED 110/770 Instrument type Refractor Instrument aperture (0=naked eye) 110 mm Instrument focale length 770 mm Instrument focale/diameter 7 Filter(s) Clear Camera ZWO 1600ASI MC cooled Sensor CCD Sensor size 17.7 x 13.4 mm2 Sensor pixels number 4656 x 3520 pixels Sensor temperature -25 °C Binning 1x1 Mount SW EQ6 progoto Motorization Yes Autoguide Yes Exposure total time 9900 s Exposure details 33x5mn Sky transparency (naked eye max mag) 2.5 Seeing 2 Location Tautavel 66720 France Resulting picture sampling (scale) 1.02 "/pix Image processing DSS URL for more information or pictures http://astronomiecyrille.over-blog.com/2017/05/comete-41p/tuttle-giacobini-kresak-nuit-du-16-17-mai-2017.html Observation submission date 2017 May 17 18h33m48s