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C/2011 A3 (Gibbs)

Orbital period : 20993.00 years

NASA/JPL elements
IAU/MPC elements


On 2011 Mar 24 23h34 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m28 "
r (dist/Sun) 3.694 AU
d (dist/Earth) 2.819 AU
Right ascension13 36 27.28 h m s
Declination+24 39 48.5 ° ' "
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 2011.03.24 and 25
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
    CK11A030  C2011 03 24.98184 13 36 27.28 +24 39 48.5          17.2 N      C10
    CK11A030  C2011 03 24.99376 13 36 26.98 +24 39 54.3          17.3 N      C10
    CK11A030  C2011 03 25.00756 13 36 26.64 +24 40 01.2          17.2 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-20 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time1800 s
Exposure details15X120s
Seeing3
Moon elongation69 °
Air mass1.15
Observatory MPC codeC10
Location77
Reference stars catalogUSNO-B1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.06 "/pix
Image processingPRISMV7 APE
Observation submission date2011 Mar 25 03h06m01s
Observation modification date2011 Mar 27 12h37m43s

(Record n° 2266)

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