217P/LINEAR (Record n° 317)
Orbital period : 7.85 years
NASA/JPL elements
IAU/MPC elements
On 2009 Aug 30 02h45 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)r (dist/Sun) 1.231 AU d (dist/Earth) 0.578 AU Right ascension 04 03 53.0 h m s Declination -03 18 44.0 ° ' " 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 900 s Exposure details 15X60s Seeing 4 Moon elongation 135 ° Air mass 2.31 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 13 16h00m31s