103P/Hartley (Record n° 2085)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2011 Mar 03 20h02 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16 m2 standard deviation 0.1 Aperture radius used for m2 8 " r (dist/Sun) 1.901 AU d (dist/Earth) 1.143 AU Right ascension 07 18 44.52 h m s Declination -00 44 34.9 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS JF. Soulier
MEA JF. Soulier
TEL 0.255-m f/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.03.03 and 04
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0103P C2011 03 03.83457 07 18 44.52 -00 44 34.9 16.0 N C10
0103P C2011 03 03.84376 07 18 44.90 -00 44 27.7 16.0 N C10
0103P C2011 03 03.85585 07 18 45.54 -00 44 19.2 16.1 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 6.9 x 4.6 mm2 Sensor pixels number 765 x 510 Sensor temperature -25 °C Binning 1x1 Mount PERL-VIXEN Autoguide Yes Exposure total time 1560 s Exposure details 13X120s Seeing 4 Observatory MPC code C10 Location 77 Reference stars catalog USNO-B1.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.06 "/pix Image processing PRISMV7 APE DDP Observation submission date 2011 Mar 04 12h01m11s Observation modification date 2011 Mar 05 10h05m01s