C/2012 S1 (ISON) (Record n° 9922)
NASA/JPL elements
IAU/MPC elements
On 2013 Aug 16 03h23 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 14.5 Aperture radius used for m2 11.3 " r (dist/Sun) 2.424 AU d (dist/Earth) 3.334 AU Right ascension 08 19 22.59 h m s Declination +23 42 22.9 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2013.08.16
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK12S010 KC2013 08 16.14088 08 19 22.59 +23 42 22.9 14.5 N C10
CK12S010 KC2013 08 16.14966 08 19 23.31 +23 42 22.1 14.5 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Camera ST8 XME Sensor CCD Sensor size 13.8 x 9.2 mm2 Sensor pixels number 1530 x 1020 Sensor temperature -15 °C Binning 1x1 Mount F60 Autoguide No Exposure details 7 X 60s Seeing 2 Moon elongation 133 ° Air mass 7.32 Observatory MPC code C10 Location 77 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2013 Aug 18 06h59m44s Observation modification date 2013 Aug 18 17h17m45s