103P/Hartley (Record n° 1043)
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 deviation 0.1 Aperture radius used for m2 9 " r (dist/Sun) 1.103 AU d (dist/Earth) 0.159 AU Right ascension 01 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 type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1000 mm Instrument focale/diameter 5.0 Filter(s) L+R+G+B Camera SBIG ST7-XME Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 765x510 Sensor temperature -15 °C Binning 1x1 Mount Atlas-EQG Autoguide Yes Exposure total time 1860 s Exposure details (L:32+R:10+G:12+B:8)x30s Sky transparency (naked eye max mag) 4.5 Observatory MPC code B83 Location Gieres 38610 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.85 "/pix Image processing Astrometrica+Iris (-dark /flat add ddp) Remarks or comments Residuals: dRA=+0.3' dDe=-0.4' Observation submission date 2010 Oct 07 09h38m09s Observation modification date 2010 Oct 09 23h56m45s