123P/West-Hartley (Record n° 20507)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2019 Feb 05 00h51 UT by Daniel Lamirel
(Copyright Daniel Lamirel)r (dist/Sun) 2.127 AU d (dist/Earth) 1.253 AU Right ascension 11 39 7 h m s Declination +30 48 3 ° ' " Instrumental configuration Config1 Instrument epsilon 180 Instrument type Newton Instrument aperture (0=naked eye) 180 mm Instrument focale length 500 mm Instrument focale/diameter 2.77 Camera Canon 40D modifié Sensor DC Sensor size 22.2x14.8 mm2 Sensor pixels number 3888x2592 Binning 1x1 Mount taka EM 400 Exposure total time 1800 s Exposure details 6x300 Location Argelliers 34 Resulting picture sampling (scale) 2.35 "/pix Image processing recalage et addition sous iris Observation submission date 2019 Feb 08 18h03m14s Observation modification date 2019 Feb 22 11h49m47s