81P/Wild (Record n° 263)
Orbital period : 6.41 years
NASA/JPL elements
IAU/MPC elements
On 2010 Feb 27 02h41 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13 Aperture radius used for m2 6 " r (dist/Sun) 1.599 AU d (dist/Earth) 0.781 AU Right ascension 13 55 48.30 h m s Declination -06 53 38.7 ° ' " 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 -25 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1200 s Exposure details 10X120s Seeing 4 Moon elongation 74 ° Air mass 1.78 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 Observation submission date 2010 May 11 10h56m08s