41P/Tuttle-Giacobini-Kresak (Record n° 17515)
Orbital period : 5.43 years
NASA/JPL elements
IAU/MPC elements
On 2017 Apr 14 01h50 UT by Cyrille Calvet
(Copyright Cyrille Calvet )r (dist/Sun) 1.045 AU d (dist/Earth) 0.154 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) None 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 6000 s Exposure details 20x5mn Sky transparency (naked eye max mag) 2 Seeing 1 Location Tautavel 66720 Resulting picture sampling (scale) 1.02 "/pix Image processing DSS URL for more information or pictures http://astronomiecyrille.over-blog.com/preview/f3ae12e0daafb385c3d0f3ddfe9d377b3800a412 Remarks or comments lune gibbeuse décroissante Observation submission date 2017 Apr 14 18h14m08s Observation modification date 2017 Apr 26 18h01m14s