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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2010 Oct 07 20h47 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)12.3
m2 standard deviation0.1
Aperture radius used for m28 "
r (dist/Sun) 1.099 AU
d (dist/Earth) 0.154 AU
Right ascension02 10 41.11 h m s
Declination+56 45 19.6 ° ' "
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/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2010.10.07
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0103P         C2010 10 07.86595 02 10 41.11 +56 45 19.6          12.3 N      C10
0103P         C2010 10 07.87124 02 10 46.08 +56 45 17.8          12.2 N      C10
0103P         C2010 10 07.87652 02 10 51.07 +56 45 16.6          12.2 N      C10
0103P         C2010 10 07.89255 02 11 06.05 +56 45 11.2          12.2 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length900 mm
Instrument focale/diameter3.54
CameraST7-XMEd
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number765x510
Sensor temperature-20 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time1200 s
Exposure details20X60s
Seeing4
Moon elongation131 °
Air mass1.23
Observatory MPC codeC10
Location77
Reference stars catalogUSNOB1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.06 "/pix
Image processingPRISMV6 APE Log Iris
Observation submission date2010 Oct 08 22h03m59s
Observation modification date2010 Oct 08 22h14m16s

(Record n° 1047)

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