P/2010 H2 (Vales) (Record n° 517)
Orbital period : 7.50 years
NASA/JPL elements
IAU/MPC elements
On 2010 Jun 02 21h25 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 3.129 AU d (dist/Earth) 2.441 AU Right ascension 13 15 08.76 h m s Declination +02 44 23.6 ° ' " MPC report COD C10
CON JEAN FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/4,7 Newtonian reflector + CCD
ACK MPCReport file updated 2010.06.02
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
PK10H020 C2010 06 02.89322 13 15 08.76 +02 44 23.6 16.8 N C10
PK10H020 C2010 06 02.90110 13 15 08.72 +02 44 22.2 16.9 N C10
PK10H020 C2010 06 02.91002 13 15 08.63 +02 44 20.0 16.8 N C10
PK10H020 C2010 06 02.91590 13 15 08.60 +02 44 17.4 16.7 N C10
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 -23 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1800 s Exposure details 15X120s Seeing 4 Moon elongation 123 ° Air mass 1.50 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 Jun 03 15h15m45s Observation modification date 2010 Jun 03 15h34m17s