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C/2011 A3 (Gibbs)

Orbital period : 20993.00 years

NASA/JPL elements
IAU/MPC elements


On 2011 May 05 22h25 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.4
Aperture radius used for m28 "
r (dist/Sun) 3.379 AU
d (dist/Earth) 2.632 AU
Right ascension13 15 02.93 h m s
Declination+27 50 53.8 ° ' "
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 2011.05.05
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
    CK11A030  C2011 05 05.93369 13 15 02.93 +27 50 53.8          16.4 N      C10
    CK11A030  C2011 05 05.95506 13 15 02.32 +27 50 53.4          16.4 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-15 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time1800 s
Exposure details15 X 120s
Seeing3
Moon elongation107 °
Air mass1.07
Observatory MPC codeC10
Location77
Reference stars catalogUSNO-B1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.04 "/pix
Image processingPRISMV8 APE DDP FC
Observation submission date2011 May 06 01h48m49s
Observation modification date2011 May 06 14h29m01s

(Record n° 2734)

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