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103P/Hartley

Orbital period : 6.48 years

NASA/JPL elements
IAU/MPC elements


On 2011 Feb 04 21h41 UT by Thierry Noel


(Copyright Thierry Noel)

Nuclear magnitude (m2)15.2
m2 standard deviation0.1
Aperture radius used for m29 "
r (dist/Sun) 1.660 AU
d (dist/Earth) 0.774 AU
Right ascension07 04 37.56 h m s
Declination-07 30 02.4 ° ' "
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 2011.02.05 23:24:15
AC2 thierrynoel1@laposte.net
NET UCAC-3
0103P         C2011 02 04.90318 07 04 37.56 -07 30 02.4          15.1 N      B83
0103P         C2011 02 04.91603 07 04 37.65 -07 29 48.9          15.1 N      B83
0103P         C2011 02 04.92888 07 04 37.74 -07 29 35.5          15.3 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-25 °C
MountAtlas-EQG
AutoguideYes
Exposure total time2280 s
Exposure details19x2mn
Sky transparency (naked eye max mag)4
Observatory MPC codeB83
LocationGieres 38610 France
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.85 "/pix
Observation submission date2011 Feb 06 19h03m16s
Observation modification date2011 Feb 09 21h20m39s

(Record n° 1874)

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