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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 11 03h29 UT by Joel Nicolas


(Copyright Joel Nicolas)

Magnitude (MPC m2)12.1
Magnitude standard deviation0.1
Aperture radius for m28.4 "
Coma diameter17 '
Tail position angle (PA)290 °
r (dist/Sun) 1.076 AU
d (dist/Earth) 0.185 AU
Right ascension111.08029 °
Declination-2.33167 °
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 2010.11.12 09:57:51
AC2 nicolas.joel@wanadoo.fr
NET USNO-A2.0
0103P         C2010 11 11.14105 07 24 19.27 -02 19 54.0          12.1 N      B51
0103P         C2010 11 11.14541 07 24 19.70 -02 20 11.5          12.1 N      B51
0103P         C2010 11 11.14970 07 24 20.13 -02 20 28.7          12.2 N      B51
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1335 mm
FilterNone
CameraST8XME
SensorCCD
Binning1x1
Exposure total time240 s
Air mass1.43
Observatory MPC codeB51
Location06 Vallauris
Reference stars catalog (ast)USNOA2.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2010 Nov 12 11h22m43s
Observation modification date2010 Nov 15 11h58m01s

(Record n° 1148)

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