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331P/Gibbs

Orbital period : 5.21 years

NASA/JPL elements
IAU/MPC elements


On 2012 Mar 26 22h32 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)18.9
m2 standard deviation0.1
Aperture radius used for m27.5 "
r (dist/Sun) 3.100 AU
d (dist/Earth) 2.133 AU
Right ascension11 12 06.77 h m s
Declination-05 00 00.2 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.300-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2012.03.26
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
    PK12F050 KC2012 03 26.93887 11 12 06.77 -05 00 00.2          18.8 N      C10
    PK12F050 KC2012 03 26.96064 11 12 05.87 -04 59 50.7          19.0 N      C10
    PK12F050 KC2012 03 26.98008 11 12 05.25 -04 59 43.1          18.9 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1200 mm
Instrument focale/diameter4
CameraST7-XMEd
SensorCCD
Sensor size6.9 x 4.6 mm2
Sensor pixels number765 x 510
Sensor temperature-20 °C
Binning1x1
MountF60a
AutoguideYes
Exposure total time3840 s
Exposure details32 x 120s
Seeing2
Moon elongation117 °
Air mass1.68
Observatory MPC codeC10
Location77
Reference stars catalogUSNO-B1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.5 "/pix
Image processingPRISMV8 DDP FC GIMP
Observation submission date2012 Mar 27 09h46m43s
Observation modification date2012 Mar 27 11h50m23s

(Record n° 6292)

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