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C/2011 F1 (LINEAR)


NASA/JPL elements
IAU/MPC elements


On 2012 May 16 02h07 UT by Maurice Audejean


(Copyright Maurice Audejean)

Nuclear magnitude (m2)15.5
Aperture radius used for m27.5 "
r (dist/Sun) 3.351 AU
d (dist/Earth) 2.953 AU
Right ascension14 42 03.25 h m s
Declination+55 43 04.0 ° ' "
MPC report
COD B92
CON M.Audejean [maurice.audejean@wanadoo.fr]
OBS Maurice Audejean
TEL 0.32-m f/6 Newtonian reflector + CCD
ACK MPCReport file updated 2012.05.16 12:19:01
AC2 maurice.audejean@wanadoo.fr
NET USNO-B1.0
    CK11F010  C2012 05 16.08838 14 42 03.25 +55 43 04.0          15.5 N      B92
    CK11F010  C2012 05 16.08925 14 42 03.14 +55 43 03.7          15.6 N      B92
    CK11F010  C2012 05 16.09015 14 42 03.10 +55 43 03.0          15.5 N      B92
    CK11F010  C2012 05 16.09102 14 42 02.98 +55 43 03.0          15.5 N      B92
Instrument typeNewton
Instrument aperture (0=naked eye)320 mm
Instrument focale length1920 mm
Instrument focale/diameter6
CameraAudine Kaf 401
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number768x512
Sensor temperature-10 °C
Binning1x1
MotorizationNo
AutoguideNo
Sky transparency (naked eye max mag)5
Moon phase54.7 °
Moon elongation111.5 °
Air mass1.0635
Observatory MPC codeB92
LocationChinon 37500 France
Reference stars catalogUSNO-B1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1 "/pix
URL for more information or pictureshttp://www.astrochinon.fr
Observation submission date2012 May 16 14h17m57s
Observation modification date2012 May 17 20h42m01s

(Record n° 6492)

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