P/2010 H2 (Vales) (Record n° 464)
Orbital period : 7.50 years
NASA/JPL elements
IAU/MPC elements
On 2010 Apr 18 00h40 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 12.2 Aperture radius used for m2 6 " r (dist/Sun) 3.112 AU d (dist/Earth) 2.133 AU Right ascension 13 37 54.38 h m s Declination +04 47 04.1 ° ' " 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 1920 s Exposure details 16X120s Seeing 3 Moon elongation 129 ° Air mass 1.41 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 11h15m55s