C/2008 P1 (Garradd) (Record n° 423)
NASA/JPL elements
IAU/MPC elements
On 2010 May 25 01h52 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.3 Aperture radius used for m2 6 " r (dist/Sun) 4.696 AU d (dist/Earth) 5.317 AU Right ascension 01 11 10.40 h m s Declination +56 06 12.7 ° ' " 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 -22 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 480 s Exposure details 4X120s Seeing 2 Moon elongation 139 ° Air mass 1.81 Observatory MPC code C10 Location 77 Reference stars catalog USNOB1.0 Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.54 "/pix Image processing PRISMV6 APE Remarks or comments Dark ? -25?C Observation submission date 2010 May 26 17h02m17s