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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2010 Jul 31 23h30 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16
m2 standard deviation0.1
Aperture radius used for m28 "
r (dist/Sun) 1.577 AU
d (dist/Earth) 0.714 AU
Right ascension22 27 59.34 h m s
Declination+23 43 42.6 ° ' "
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 2010.07.31
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0103P         C2010 07 31.96664 22 27 59.34 +23 43 42.6          16.0 N      C10
0103P         C2010 07 31.96812 22 27 59.39 +23 43 44.7          16.1 N      C10
0103P         C2010 07 31.97100 22 27 59.49 +23 43 49.2          16.0 N      C10
0103P         C2010 07 31.97244 22 27 59.55 +23 43 51.7          15.8 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length900 mm
Instrument focale/diameter3.6
CameraST7-XMEd
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number765x510
Sensor temperature-15 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time120 s
Exposure details1X120s
Seeing4
Moon elongation35 °
Air mass1.27
Observatory MPC codeC10
Location77
Reference stars catalogUSNOB1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.06 "/pix
Image processingPRISMV6 APE N/B
Remarks or commentsTests, nouvelle configuration optique.
Observation submission date2010 Aug 11 18h25m22s
Observation modification date2010 Aug 11 19h07m57s

(Record n° 806)

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