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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2010 Sep 15 19h23 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)14.3
Aperture radius used for m24 "
Coma diameter3 '
r (dist/Sun) 1.213 AU
d (dist/Earth) 0.286 AU
Right ascension23 16 56.35 h m s
Declination+45 58 31.2 ° ' "
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 0.28-m f/6.5 reflector + CCD
ACK MPCReport file updated 2010.09.17 18:49:36
AC2 nicolas.joel@wanadoo.fr
NET USNO-A2.0
0103P         C2010 09 15.80054 23 16 54.75 +45 58 09.8          14.3 N      B51
0103P         C2010 09 15.81023 23 16 56.35 +45 58 31.2          14.3 N      B51
0103P         C2010 09 15.82776 23 16 59.18 +45 59 09.6          14.3 N      B51
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)280 mm
Instrument focale length1820 mm
Instrument focale/diameter6.5
Filter(s)None
CameraST8XME
SensorCCD
Binning1x1
Exposure total time450 s
Air mass1.30
Observatory MPC codeB51
Location06 Vallauris
Reference stars catalogUSNOA2.0
Used softwaresPRISM
Resulting picture sampling (scale)1 "/pix
Observation submission date2010 Sep 17 23h02m07s
Observation modification date2010 Sep 26 19h07m27s

(Record n° 916)

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