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103P/Hartley

Perihelion distance : 1.07 AU
Inclination to ecliptic : 14 °
Orbital period : 6.48 years
Eccentricity : 0.69

NASA/JPL elements
IAU/MPC elements


On 2010 Nov 04 02h01 UT by Joel Nicolas


(Copyright Joel Nicolas)

Magnitude (MPC m2)11.8
Magnitude standard deviation0.1
Aperture radius for m28.4 "
Tail position angle (PA)285 °
r (dist/Sun) 1.063 AU
d (dist/Earth) 0.154 AU
Right ascension106.49333 °
Declination+7.3935 °
MPC report
COD B51
CON J. Nicolas, 364 chemin de Notre Dame, 06220 Vallauris, France
CON [nicolas.joel@wanadoo.fr]    
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2010.11.08 18:01:59
AC2 nicolas.joel@wanadoo.fr
NET USNO-A2.0
0103P         C2010 11 04.08360 07 05 58.40 +07 23 36.6          11.8 N      B51
0103P         C2010 11 04.08820 07 05 59.25 +07 23 09.1          11.8 N      B51
0103P         C2010 11 04.09290 07 06 00.13 +07 22 41.4          11.8 N      B51
0103P         C2010 11 04.09730 07 06 00.97 +07 22 14.8          11.6 N      B51
0103P         C2010 11 04.11835 07 06 04.93 +07 20 09.1          11.8 N      B51
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1335 mm
FilterNone
CameraST8XME
SensorCCD
Binning1x1
Exposure total time270 s
Air mass1.36
Observatory MPC codeB51
Location06 Vallauris
Reference stars catalog (ast)USNOA2.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2010 Nov 09 12h30m14s
Observation modification date2010 Nov 15 11h54m44s

(Record n° 1143)

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