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C/2009 F4 (McNaught)


NASA/JPL elements
IAU/MPC elements


On 2014 Oct 20 05h12 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)18.6
m2 standard deviation0.2
Aperture radius used for m25.6 "
Coma diameter0.4 '
Tail length0.07 °
r (dist/Sun) 8.978 AU
d (dist/Earth) 8.142 AU
Right ascension03 43 27.57 h m s
Declination-04 53 50.4 ° ' "
MPC report
COD W96
CON ALAIN MAURY   [amaury@spaceobs.com]
OBS A. Maury, J.-G Bosch
MEA J.-G Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2014.10.20 09:52:15
AC2 amaury@spaceobs.com
NET UCAC-4
    CK09F040 KC2014 10 20.21634 03 43 27.57 -04 53 50.4          18.8 N      W96
    CK09F040 KC2014 10 20.26468 03 43 26.38 -04 53 53.0          18.4 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
Filter(s)None
CameraQHY9
SensorCCD
Sensor temperature-35 °C
Binning2x2
MountParamount
AutoguideYes
Exposure details42x2mn
Air mass1.23
Observatory MPC codeW96
LocationSan Pedro Atacama
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.69 "/pix
URL for more information or pictureshttp://transitionsciel.blogspot.fr/
Observation submission date2014 Oct 20 13h02m47s
Observation modification date2014 Oct 20 18h30m06s

(Record n° 12785)

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