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C/2007 Q3 (Siding Spring)


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 deviation0.1
Aperture radius used for m210 "
r (dist/Sun) 3.718 AU
d (dist/Earth) 3.693 AU
Right ascension14 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 typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1000 mm
Instrument focale/diameter5.0
Filter(s)None
CameraSBIG ST7-XME
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number765x510
Sensor temperature-10 °C
Binning1x1
MountAtlas-EQG
AutoguideYes
Exposure total time2040 s
Exposure details17x2mn
Sky transparency (naked eye max mag)4.5
Observatory MPC codeB83
LocationGieres 38610 France
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.85 "/pix
Image processingAstrometrica(-dark, /flat, add) + Iris(crop, levels)
Observation submission date2010 Jul 08 23h21m48s
Observation modification date2010 Jul 09 09h12m48s

(Record n° 591)

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