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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 2011 Jan 24 22h42 UT by Thierry Noel


(Copyright Thierry Noel)

Magnitude (MPC m2)14.8
Magnitude standard deviation0.1
Aperture radius for m29 "
r (dist/Sun) 1.564 AU
d (dist/Earth) 0.656 AU
Right ascension106.21375 °
Declination-10.76867 °
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 2011.01.25 23:04:00
AC2 thierrynoel1@laposte.net
NET UCAC-3
0103P         C2011 01 24.94579 07 04 51.30 -10 46 07.2          14.7 N      B83
0103P         C2011 01 24.95709 07 04 51.11 -10 45 55.3          14.8 N      B83
0103P         C2011 01 24.96852 07 04 50.96 -10 45 42.7          14.9 N      B83
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1000 mm
Instrument focale/diameter5.0
CameraSBIG ST7-XME
SensorCCD
Sensor temperature-30 °C
MountAtlas-EQG
MotorizationYes
AutoguideYes
Exposure total time1440 s
Exposure details12x2mn
Sky transparency (naked eye max mag)3.5
Observatory MPC codeB83
LocationGieres 38610 France
Reference stars catalog (ast)UCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.85 "/pix
Observation submission date2011 Jan 25 23h13m30s
Observation modification date2011 Jan 25 23h29m07s

(Record n° 1805)

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