comet 209P/LINEAR

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Observation date	image	Photometry (FOCAS)	Afρ	astrometry	Observatory
20140304	X	X		X	B96 (BRIXIIS)
20140312	X	X		X	B96 (BRIXIIS)
20140313	X	X		X	B96 (BRIXIIS)
20140322	X	X		X	B96 (BRIXIIS)
20140415	X	X		X	B96 (BRIXIIS)
20140416	X	X		X	B96 (BRIXIIS)
20140509	X	X		X	B96 (BRIXIIS)
20140513	X	X		X	B96 (BRIXIIS)
20140514	X	X		X	B96 (BRIXIIS)
20140516	X	X		X	B96 (BRIXIIS)
20140517	X	X		X	B96 (BRIXIIS)
20190401	X	X		X	B96 (BRIXIIS)
20190505	X	X		X	B96 (BRIXIIS)

209P/LINEAR

Photometric data obtained by use of FOCAS-II software

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

OBJECT DATE TIME +/- +/- +/- +/- +/- +/- N FWHM CAT

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

209P 04/03/2014 20:35:41 17.24 16.97 16.59 16.17 15.70 15.37 12.2 17.6 B96

209P 04/03/2014 20:35:41* 0.08 0.12 0.12 0.23 0.20 0.23 5 3.7 USN

209P 12/03/2014 21:30:57 17.57 17.49 17.52 8.3 17.1 B96

209P 12/03/2014 21:30:57* 0.10 0.11 0.10 3 4.0 USN

209P 13/03/2014 21:59:33 17.32 17.23 17.24 5.7 16.4 B96

209P 13/03/2014 21:59:33* 0.14 0.26 0.19 3 3.8 USN

209P 22/03/2014 21:36:05 17.42 17.23 17.23 9.2 18.0 B96

209P 22/03/2014 21:36:05* 0.03 0.09 0.12 5 3.8 USN

209P 15/04/2014 20:18:26 16.83 16.53 16.33 16.09 15.81 15.65 7.4 17.4 B96

209P 15/04/2014 20:18:26* 0.05 0.07 0.15 0.16 0.14 0.15 5 4.4 USN

209P 16/04/2014 20:35:57 16.76 16.43 16.18 15.94 15.74 15.54 8.8 17.7 B96

209P 16/04/2014 20:35:57* 0.04 0.10 0.12 0.12 0.12 0.13 5 3.9 USN

209P 09/05/2014 21:14:59 15.67 15.37 15.25 15.17 15.16 15.16 21.7 17.5 B96

209P 09/05/2014 21:14:59* 0.05 0.05 0.07 0.12 0.17 0.22 21 4.0 USN

209P 13/05/2014 21:22:30 15.58 15.23 15.06 14.95 14.90 14.86 19.2 17.7 B96

209P 13/05/2014 21:22:30* 0.06 0.07 0.09 0.12 0.15 0.19 30 3.6 USN

209P 14/05/2014 21:59:10 15.17 14.82 14.66 14.55 14.49 14.44 16.7 17.1 B96

209P 14/05/2014 21:59:10* 0.04 0.06 0.07 0.08 0.09 0.12 29 3.9 USN

209P 16/05/2014 22:11:49 15.02 14.68 14.53 14.44 14.38 14.34 21.6 17.6 B96

209P 16/05/2014 22:11:49* 0.05 0.08 0.09 0.13 0.18 0.21 25 3.7 USN

209P 17/05/2014 22:20:17 15.46 15.04 14.85 14.72 14.67 14.65 15.1 17.6 B96

209P 17/05/2014 22:20:17* 0.06 0.08 0.11 0.16 0.27 0.42 35 3.5 USN

209P 01/04/2019 20:49:26 19.05 18.85 18.94 18.82 2.0 17.5 B96

209P 01/04/2019 20:49:26* 0.00 0.00 0.00 0.00 1 3.2 CMC

AFRHO LOG

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

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

209P 04/03/2014 20:35:41 0.61 1.29 45.38 15.91 12 3 0 0.412 B96

209P 12/03/2014 21:30:57 0.58 1.23 47.62 17.48 8 0 0 -0.304 B96

209P 13/03/2014 21:59:33 0.58 1.22 47.94 17.19 6 1 0 -0.200 B96

209P 22/03/2014 21:36:05 0.54 1.15 51.33 17.10 9 1 0 -0.275 B96

209P 15/04/2014 20:18:26 0.39 1.01 69.87 15.65 7 1 0 -0.075 B96

209P 16/04/2014 20:35:57 0.39 1.01 71.21 15.52 9 1 0 -0.040 B96

209P 09/05/2014 21:14:59 0.19 0.97 141.44 14.84 22 0 0 -0.400 B96

209P 13/05/2014 21:22:30 0.16 0.98 173.24 14.38 19 0 0 -0.388 B96

209P 14/05/2014 21:59:10 0.15 0.98 183.75 13.95 17 1 0 -0.264 B96

209P 16/05/2014 22:11:49 0.13 0.98 208.24 13.83 22 0 0 -0.321 B96

209P 17/05/2014 22:20:17 0.12 0.98 222.88 13.97 15 0 0 -0.435 B96

209P 01/04/2019 20:49:26 1.14 1.37 24.16 18.90 2 1 0 -0.19 B96

209P/LINEAR is a periodic comet discovered on February 3, 2004 by Lincoln Near-Earth Asteroid Research (LINEAR) using a 1.0-metre (39 in) reflector.It was given the permanent number 209P on December 12, 2008