comet C/2014 Q2 (LOVEJOY)

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Astrometric data for minor planet center

COD I89

CON iTelescope.net, remote observatory, Nerpio, Spain,

OBS E. Bryssinck

MEA E. Bryssinck

TEL 0.15-m f/7.3 refractor + CCD

ACK MPCReport file updated 2015.02.25 12:22:06

AC2 erik.bryssinck@telenet.be

NET USNO-A2.0

CK14Q020 C2015 01 07.80035 04 16 19.92 -02 59 34.9 10.1 N I89

CK14Q020 C2015 01 07.80396 04 16 18.38 -02 59 02.7 10.3 N I89

CK14Q020 C2015 01 07.80650 04 16 17.38 -02 58 38.8 10.3 N I89

CK14Q020 C2015 01 07.80910 04 16 16.31 -02 58 15.3 10.4 N I89

CK14Q020 C2015 01 07.81164 04 16 15.25 -02 57 52.4 10.8 N I89

CK14Q020 C2015 01 07.81434 04 16 14.16 -02 57 28.2 10.2 N I89

CK14Q020 C2015 01 07.81681 04 16 13.11 -02 57 05.2 10.2 N I89

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Photometry obtained by use of FOCAS-II software

COD B96

CON BRIXIIS Observatory - Eyckensbeekstraat 2, B-9150 Kruibeke, Belgium

CATALOG: USNO A2.0 / CMC-14 - BAND: R

10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD

COMET UTC +/- +/- +/- +/- +/- +/- N FWHM CAT

------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---

C/2014 Q2 07/01/2015 19:24:32 9.50 8.51 7.98 7.60 7.32 7.09 42.3 19.5 I89

C/2014 Q2 07/01/2015 19:24:32* 0.11 0.05 0.04 0.04 0.04 0.04 20 2.5 USN

AFRHO LOG

COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS

------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---

C/2014 Q2 07/01/2015 19:24:32 0.47 1.33 58.82 7.09 42 5464 129 3.738 I89

Af(rho) parameter according the CARA-approach

Comet C/2014 Q2 (LOVEJOY) - 7 jan. 2015

Image of comet C/2014 Q2 (LOVEJOY), taken from Nerpio Spain with a 0.15-m f/7.8 TOA150 refractor and Luminance filter - camera SBIG STL11000 - image and data by Erik Bryssinck

Af(rho) versus aperture radius (in km) - R-Bessel filter