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C/2012 S4 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2012 Nov 13 17h59 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)18.3
m2 standard deviation0.3
Aperture radius used for m26 "
r (dist/Sun) 4.729 AU
d (dist/Earth) 4.064 AU
Right ascension23 38 34.37 h m s
Declination+48 05 21.9 ° ' "
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 Newtonian reflector + CCD
ACK MPCReport file updated 2012.11.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-3
    CK12S040  C2012 11 13.74911 23 38 34.37 +48 05 21.9          18.2 N      C10
    CK12S040  C2012 11 13.76243 23 38 33.69 +48 05 05.4          18.0 N      C10
    CK12S040  C2012 11 13.77738 23 38 32.89 +48 04 47.2          18.4 N      C10
    CK12S040  C2012 11 13.79229 23 38 32.09 +48 04 29.1          18.7 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length900 mm
Instrument focale/diameter3
CameraST7-XMEd
SensorCCD
Sensor size6.9 x 4.6 mm2
Sensor pixels number765 x 510
Sensor temperature-30 °C
Binning1x1
MountF60
AutoguideYes
Exposure total time3480 s
Exposure details29 x 120s
Seeing3
Moon elongation129 °
Air mass1.05
Observatory MPC codeC10
Location77
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2 "/pix
Image processingPRISMV8 LOG FC GIMP
Observation submission date2012 Nov 14 09h49m45s
Observation modification date2012 Nov 14 16h25m28s

(Record n° 7881)

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