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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2011 Jan 21 20h28 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.6
Aperture radius used for m28 "
r (dist/Sun) 1.537 AU
d (dist/Earth) 0.627 AU
Right ascension07 05 38.06 h m s
Declination-11 41 29.8 ° ' "
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 2011.01.21
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0103P         C2011 01 21.85275 07 05 38.06 -11 41 29.8          14.6 N      C10
0103P         C2011 01 21.88544 07 05 37.36 -11 40 55.2          14.6 N      C10
0103P         C2011 01 21.89253 07 05 37.21 -11 40 47.8          14.6 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length900 mm
Instrument focale/diameter3.54
CameraST7-XMEd
SensorCCD
Sensor size6.9 x 4.6 mm2
Sensor pixels number765 x 510
Sensor temperature-25 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time600 s
Exposure details5X120s
Seeing3
Moon elongation47 °
Air mass2.51
Observatory MPC codeC10
Location77
Reference stars catalogUSNOB1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.06 "/pix
Image processingPRISM.V7 APE
Observation submission date2011 Jan 23 15h26m03s
Observation modification date2011 Jan 23 15h33m58s

(Record n° 1779)

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