C/2007 Q3 (Siding Spring) (Record n° 591)
NASA/JPL elements
IAU/MPC elements
On 2010 Jul 07 21h55 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 10 " r (dist/Sun) 3.718 AU d (dist/Earth) 3.693 AU Right ascension 14 38 33.73 h m s Declination +55 56 11.4 ° ' " 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 2010.07.08 23:05:48
AC2 thierrynoel1@laposte.net
NET UCAC-3
CK07Q030 C2010 07 07.91291 14 38 33.73 +55 56 11.4 16.3 N B83
CK07Q030 C2010 07 07.92720 14 38 34.13 +55 56 00.6 16.2 N B83
CK07Q030 C2010 07 07.93722 14 38 34.42 +55 55 53.1 16.1 N B83
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1000 mm Instrument focale/diameter 5.0 Filter(s) None Camera SBIG ST7-XME Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 765x510 Sensor temperature -10 °C Binning 1x1 Mount Atlas-EQG Autoguide Yes Exposure total time 2040 s Exposure details 17x2mn 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(-dark, /flat, add) + Iris(crop, levels) Observation submission date 2010 Jul 08 23h21m48s Observation modification date 2010 Jul 09 09h12m48s