22P/Kopff (Record n° 209)
Orbital period : 6.38 years
NASA/JPL elements
IAU/MPC elements
On 2009 Aug 29 23h51 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)r (dist/Sun) 1.837 AU d (dist/Earth) 0.830 AU Right ascension 23 48 05.0 h m s Declination -14 19 09.0 ° ' " Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 1200 mm Instrument focale/diameter 4.72 Camera ST7-XMEd Sensor CCD Sensor size 6.9X4.6 mm2 Sensor pixels number 765X510 Sensor temperature -20 °C Binning 1x1 Mount PERL-VIXEN Autoguide No Exposure total time 540 s Exposure details 9X60s Seeing 4 Moon elongation 63 ° Air mass 2.20 Location 77 Resulting picture sampling (scale) 1.54 "/pix Image processing PRISMV6 APE Remarks or comments Coordonn?es estimatives (FS2) Observation submission date 2010 May 06 14h55m48s Observation modification date 2010 May 12 14h40m47s