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P/2011 Q3 (McNaught)

Orbital period : 11.08 years

NASA/JPL elements
IAU/MPC elements


On 2011 Sep 22 23h53 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.8
m2 standard deviation0.1
Aperture radius used for m28 "
r (dist/Sun) 2.389 AU
d (dist/Earth) 1.388 AU
Right ascension00 04 22.97 h m s
Declination-06 17 17.2 ° ' "
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 2011.09.22 et 23
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
    PK11Q030 KC2011 09 22.99519 00 04 22.97 -06 17 17.2          17.8 N      C10
    PK11Q030 KC2011 09 23.00692 00 04 22.52 -06 17 17.6          17.7 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-20 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time1800 s
Exposure details15 X 120s
Seeing3
Moon elongation120 °
Air mass1.38
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 Sep 23 12h10m21s
Observation modification date2011 Sep 23 15h53m31s

(Record n° 4663)

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