103P/Hartley (Record n° 2052)
Orbital period : 6.48 years
NASA/JPL elements
IAU/MPC elements
On 2011 Feb 25 19h53 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.1 Aperture radius used for m2 9 " r (dist/Sun) 1.847 AU d (dist/Earth) 1.052 AU Right ascension 07 14 05.83 h m s Declination -02 01 40.2 ° ' " 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 2011.02.26 22:23:31
AC2 thierrynoel1@laposte.net
NET UCAC-3
0103P C2011 02 25.82841 07 14 05.83 -02 01 40.2 16.0 N B83
0103P C2011 02 25.84841 07 14 06.60 -02 01 23.9 16.2 N B83
0103P C2011 02 25.87698 07 14 07.76 -02 01 00.9 16.2 N B83
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1000 mm Instrument focale/diameter 5.0 Camera SBIG ST7-XME Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Atlas-EQG Exposure total time 4200 s Exposure details 35x2mn Sky transparency (naked eye max mag) 4 Observatory MPC code B83 Location Gieres 38610 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.85 "/pix Observation submission date 2011 Feb 26 22h56m04s Observation modification date 2011 Feb 26 23h00m23s