103P/Hartley (Record n° 867)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2010 Aug 21 22h50 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.7 m2 standard deviation 0.1 Aperture radius used for m2 8 " r (dist/Sun) 1.399 AU d (dist/Earth) 0.491 AU Right ascension 22 41 40.24 h m s Declination +32 58 23.4 ° ' " 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 2010.08.21
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0103P C2010 08 21.95169 22 41 40.24 +32 58 23.4 14.7 N C10
0103P C2010 08 21.95749 22 41 40.46 +32 58 33.4 14.7 N C10
0103P C2010 08 21.96623 22 41 40.81 +32 58 48.5 14.7 N C10
0103P C2010 08 21.97208 22 41 41.02 +32 58 58.3 14.5 N C10
Instrument type Newton Instrument aperture (0=naked eye) 254 mm Instrument focale length 900 mm Instrument focale/diameter 3.54 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 1440 s Exposure details 12X120s Seeing 3 Moon elongation 65 ° Air mass 1.09 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 Observation submission date 2010 Sep 09 14h37m08s Observation modification date 2010 Sep 09 14h48m54s