174P/Echeclus (Record n° 299)
Orbital period : 35.10 years
NASA/JPL elements
IAU/MPC elements
On 2010 Apr 09 03h05 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 19.2 Aperture radius used for m2 6 " r (dist/Sun) 9.634 AU d (dist/Earth) 8.803 AU Right ascension 15 32 19.16 h m s Declination -14 59 02.0 ° ' " 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 -25 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1560 s Exposure details 13X120s Seeing 3 Moon elongation 84 ° Air mass 2.35 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 12 14h26m38s