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C/2012 S1 (ISON)


NASA/JPL elements
IAU/MPC elements


On 2013 Jan 11 22h01 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)15.7
Aperture radius used for m25.6 "
r (dist/Sun) 5.116 AU
d (dist/Earth) 4.144 AU
Right ascension07 40 01.23 h m s
Declination+31 12 24.7 ° ' "
MPC report
COD B51
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2013.01.13 17:55:48
AC2 [nicolas.joel@wanadoo.fr]
NET USNO-B1.0
    CK12S010  C2013 01 11.91769 07 40 01.23 +31 12 24.7          15.7 N      B51
    CK12S010  C2013 01 11.92285 07 40 00.94 +31 12 25.1          15.7 N      B51
    CK12S010  C2013 01 11.92959 07 40 00.46 +31 12 26.0          15.7 N      B51
    CK12S010  C2013 01 11.93645 07 40 00.05 +31 12 26.8          15.7 N      B51
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Binning1x1
Exposure total time1260 s
Air mass1.07
Observatory MPC codeB51
Location06 Vallauris
Reference stars catalogUSNO-B1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2013 Jan 13 18h04m11s
Observation modification date2013 Jan 13 18h05m27s

(Record n° 8476)

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