103P/Hartley (Record n° 1057)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2010 Oct 06 22h15 UT by Thierry Noel
(Copyright Thierry Noel)r (dist/Sun) 1.103 AU d (dist/Earth) 0.159 AU Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1000 mm Instrument focale/diameter 5 Filter(s) LRGB Camera SBIG ST7-XME Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Atlas-EQG Autoguide Yes Exposure total time 2370 s Exposure details (L:32 R:10+G:12+B:25)x30s Sky transparency (naked eye max mag) 4.5 Observatory MPC code B83 Location Gieres 38610 France Resulting picture sampling (scale) 1.85 "/pix Image processing Astrometrica+Iris (-dark /flat add LRGB ddp) Observation submission date 2010 Oct 10 00h43m24s Observation modification date 2010 Oct 12 22h37m31s