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C/2009 P1 (Garradd)


NASA/JPL elements
IAU/MPC elements


On 2011 Dec 29 06h02 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)10.1
m2 standard deviation0.1
Aperture radius used for m28 "
r (dist/Sun) 1.552 AU
d (dist/Earth) 1.965 AU
Right ascension17 30 15.55 h m s
Declination+26 02 24.4 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.12.29
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
    CK09P010  C2011 12 29.25137 17 30 15.55 +26 02 24.4           9.9 N      C10
    CK09P010  C2011 12 29.25744 17 30 15.52 +26 02 30.3          10.1 N      C10
    CK09P010  C2011 12 29.26499 17 30 15.50 +26 02 38.0          10.2 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length900 mm
Instrument focale/diameter3.6
CameraST7-XMEd
SensorCCD
Sensor size6.9 x 4.6 mm2
Sensor pixels number765 x 510
Sensor temperature-25 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time1200 s
Exposure details10 X 120s
Seeing4
Moon elongation75 °
Air mass2.68
Observatory MPC codeC10
Location77
Reference stars catalogUSNO-B1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.04 "/pix
Image processingPRISMV8 DDP FC GIMP
Observation submission date2011 Dec 30 22h29m07s
Observation modification date2011 Dec 30 22h43m25s

(Record n° 5450)

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