comet 73P/SCHWASSMANN-WACHMANN 3

Photometric data obtained from FOCAS-II software

COD G39

OBS F.-J.Hambsch, E.Bryssinck

CATALOG: USNO A2.0 / CMC 14-15 - BAND: R

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

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

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

73P 03/05/2017 09:50:09 15.07 14.34 14.01 13.80 13.65 13.54 8.8 18.2 G39

73P 03/05/2017 09:50:09* 0.04 0.04 0.03 0.03 0.04 0.04 12 4.1 CMC

AFRHO LOG

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

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

73P 03/05/2017 09:50:09 1.69 1.18 16.28 14.59 9 56 6 1.750 G39

Astrometric data for MPC:

COD G39

OBS F.-J.Hambsch, E.Bryssinck

MEA E.Bryssinck

TEL 0.4-m f/6.8 astrograph + CCD

ACK MPCReport file updated 2017.05.04 18:59:49

AC2 hambsch@telenet.be

NET CMC-15

0073P C2017 05 03.40533 00 13 10.35 -06 47 14.1 15.7 N G39

0073P C2017 05 03.40760 00 13 10.77 -06 47 12.0 15.6 N G39

0073P C2017 05 03.40930 00 13 11.14 -06 47 09.8 15.6 N G39

0073P C2017 05 03.41157 00 13 11.50 -06 47 07.6 15.6 N G39

0073P C2017 05 03.41330 00 13 11.82 -06 47 06.9 15.6 N G39

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Some signs of further fragmentation/desintegration of comet 73P