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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2010 Oct 06 21h38 UT by Thierry Noel


(Copyright Thierry Noel)

Nuclear magnitude (m2)13
m2 standard deviation0.1
Aperture radius used for m29 "
r (dist/Sun) 1.103 AU
d (dist/Earth) 0.159 AU
Right ascension01 55 42.71 h m s
Declination+56 48 56.9 ° ' "
MPC report
COD B83
CON Thierry NOEL [thierrynoel1@laposte.net]
OBS T. Noel
MEA T. Noel
TEL 0.20-m f/5.0 reflector + CCD
ACK MPCReport file updated 2010.10.07 09:31:04
AC2 thierrynoel1@laposte.net
NET UCAC-3
0103P         C2010 10 06.90166 01 55 42.71 +56 48 56.9          13.0 N      B83
0103P         C2010 10 06.92612 01 56 04.38 +56 49 00.9          13.1 N      B83
0103P         C2010 10 06.93941 01 56 16.10 +56 49 02.5          13.0 N      B83
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1000 mm
Instrument focale/diameter5.0
Filter(s)L+R+G+B
CameraSBIG ST7-XME
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number765x510
Sensor temperature-15 °C
Binning1x1
MountAtlas-EQG
AutoguideYes
Exposure total time1860 s
Exposure details(L:32+R:10+G:12+B:8)x30s
Sky transparency (naked eye max mag)4.5
Observatory MPC codeB83
LocationGieres 38610 France
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.85 "/pix
Image processingAstrometrica+Iris (-dark /flat add ddp)
Remarks or commentsResiduals: dRA=+0.3' dDe=-0.4'
Observation submission date2010 Oct 07 09h38m09s
Observation modification date2010 Oct 09 23h56m45s

(Record n° 1043)

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