103P/Hartley (Record n° 927)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2010 Sep 18 01h50 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 13.1 Aperture radius used for m2 8 " r (dist/Sun) 1.194 AU d (dist/Earth) 0.265 AU Right ascension 23 23 54.18 h m s Declination +47 19 20.5 ° ' " 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 2010.09.18
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0103P C2010 09 18.07651 23 23 54.18 +47 19 20.5 13.1 N C10
0103P C2010 09 18.08188 23 23 55.20 +47 19 31.6 13.1 N C10
0103P C2010 09 18.08627 23 23 56.05 +47 19 41.0 13.1 N C10
0103P C2010 09 18.09061 23 23 56.89 +47 19 50.0 13.1 N C10
Instrument type Newton Instrument aperture (0=naked eye) 255 mm Instrument focale length 765 mm Instrument focale/diameter 3.6 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 1800 s Exposure details 15X120s Seeing 3 Moon elongation 82 ° Air mass 1.07 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.06 "/pix Image processing PRISMV6 APE Log Iris Observation submission date 2010 Sep 20 13h35m47s Observation modification date 2010 Sep 20 13h46m14s