C/2012 S1 (ISON) (Record n° 9498)
NASA/JPL elements
IAU/MPC elements
On 2013 May 13 20h32 UT by Philippe DupouyNuclear magnitude (m2) 15.9 m2 standard deviation 0.3 Aperture radius used for m2 6 " r (dist/Sun) 3.727 AU d (dist/Earth) 4.322 AU Right ascension 06 47 33.98 h m s Declination +28 57 47.7 ° ' " MPC report COD 958
OBS Ph. Dupouy, J. Laborde
MEA Ph. Dupouy
TEL 0.30-m f/6.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2013.05.15 02:53:51
AC2 obsdax@orange.fr
NET UCAC-3
CK12S010 KC2013 05 13.85579 06 47 33.98 +28 57 47.7 16.1 N 958
CK12S010 KC2013 05 13.86301 06 47 34.26 +28 57 46.9 15.7 N 958
CK12S010 KC2013 05 13.87019 06 47 34.45 +28 57 45.5 16.2 N 958
CK12S010 KC2013 05 13.88654 06 47 34.92 +28 57 42.4 16.0 N 958
CK12S010 KC2013 05 13.90199 06 47 35.49 +28 57 40.8 15.5 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 300 mm Instrument focale length 1890 mm Instrument focale/diameter 6.3 Camera SBIG ST8-XME Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 2x2 Mount LX200 Motorization Yes Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Observation submission date 2013 May 19 03h41m42s