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C/2011 F1 (LINEAR)


NASA/JPL elements
IAU/MPC elements


On 2012 Jul 11 21h28 UT by Thierry Noel


(Copyright Thierry Noel)

Nuclear magnitude (m2)15.1
m2 standard deviation0.1
Aperture radius used for m29 "
r (dist/Sun) 2.855 AU
d (dist/Earth) 2.790 AU
Right ascension14 03 30.77 h m s
Declination+40 08 44.3 ° ' "
MPC report
COD B83
CON Thierry NOEL [thierrynoel1@laposte.net]
OBS T. Noel
MEA T. Noel
TEL 0.20-m f/5.0 reflector + CCD
ACK MPCReport file updated 2012.07.12 22:39:44
AC2 thierrynoel1@laposte.net
NET UCAC-3
    CK11F010  C2012 07 11.89479 14 03 30.77 +40 08 44.3          15.2 N      B83
    CK11F010  C2012 07 11.90591 14 03 30.80 +40 08 29.1          14.9 N      B83
    CK11F010  C2012 07 11.91844 14 03 30.91 +40 08 11.4          15.1 N      B83
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1000 mm
Instrument focale/diameter5.0
CameraSBIG ST7-XME
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountAtlas-EQG
AutoguideYes
Exposure total time1980 s
Exposure details33x1mn
Sky transparency (naked eye max mag)4
Observatory MPC codeB83
LocationGi?res 38610 France
Reference stars catalogUCAC-3
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.85 "/pix
Image processingAstrometrica (-dark, /flat, add) + Iris (levels, ddp, crop)
Observation submission date2012 Jul 12 22h44m37s
Observation modification date2012 Jul 12 23h14m22s

(Record n° 6822)

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