103P/Hartley (Record n° 807)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2010 Aug 05 23h12 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.6 Aperture radius used for m2 8 " r (dist/Sun) 1.534 AU d (dist/Earth) 0.656 AU Right ascension 22 31 12.01 h m s Declination +25 49 02.9 ° ' " 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/3,6 Newtonian reflector + CCD
ACK MPCReport file updated 2010.08.05
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0103P C2010 08 05.96720 22 31 12.01 +25 49 02.9 15.6 N C10
0103P C2010 08 05.97155 22 31 12.14 +25 49 09.4 15.6 N C10
0103P C2010 08 05.97452 22 31 12.26 +25 49 14.1 15.6 N C10
0103P C2010 08 05.97885 22 31 12.41 +25 49 20.8 15.6 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.6 Camera ST7-XMEd Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 765x510 Sensor temperature -15 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 960 s Exposure details 8X120s Seeing 3 Moon elongation 86 ° Air mass 1.19 Observatory MPC code C10 Location 77 Reference stars catalog USNOB1.0 Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.06 "/pix Image processing PRISMV6 APE Remarks or comments Tests, nouvelle configuration optique. Observation submission date 2010 Aug 11 18h28m26s Observation modification date 2010 Aug 11 19h10m02s