P/2010 H2 (Vales) (Record n° 462)
Orbital period : 7.50 years
NASA/JPL elements
IAU/MPC elements
On 2010 Apr 17 00h09 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 12.6 Aperture radius used for m2 6 " r (dist/Sun) 3.112 AU d (dist/Earth) 2.132 AU Right ascension 13 38 40.13 h m s Declination +04 46 30.2 ° ' " 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 2040 s Exposure details 17X120s Seeing 3 Moon elongation 141 ° Air mass 1.39 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 NEO 04F0011 Observation submission date 2010 May 27 11h09m54s