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C/2012 S1 (ISON)


NASA/JPL elements
IAU/MPC elements


On 2013 Nov 09 08h09 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)12.4
m2 standard deviation0.1
Aperture radius used for m26.9 "
r (dist/Sun) 0.791 AU
d (dist/Earth) 1.023 AU
Right ascension12 03 32.80 h m s
Declination-00 25 02.8 ° ' "
MPC report
COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.-F Soulier
MEA J.-F Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2013.11.09 
AC2 amaury@spaceobs.com
NET UCAC-4
    CK12S010  C2013 11 09.33967 12 03 32.80 -00 25 02.8          12.3 N      W96
    CK12S010  C2013 11 09.34657 12 03 35.97 -00 25 27.8          12.3 N      W96
    CK12S010  C2013 11 09.35422 12 03 39.44 -00 25 54.1          12.4 N      W96
    CK12S010  C2013 11 09.36188 12 03 42.83 -00 26 22.0          12.4 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
Filter(s)I Bessel
CameraQHY9
SensorCCD
Sensor pixels number3326 x 2504
Sensor temperature-35 °C
Binning2x2
MountPARAMOUNT
AutoguideYes
Exposure details30 X 60s
Moon elongation123 °
Air mass5.02
Observatory MPC codeW96
LocationChili
Reference stars catalogUCAC-4
Resulting picture sampling (scale)0.69 "/pix
Observation submission date2013 Nov 09 11h41m38s
Observation modification date2013 Nov 09 11h44m44s

(Record n° 10483)

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