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comet 73P/SCHWASSMANN-WACHMANN 3 - 6 may 2017

Photometric data obtained from FOCAS-II software


COD Q62

CON BRIXIIS Observatory, Eyckensbeekstraat 2, Kruibeke, Belgium

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


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

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

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

73P           06/05/2017 09:51:17  15.33  14.46  14.09  13.88  13.75  13.66   6.6  18.1  G39

73P           06/05/2017 09:51:17*  0.04   0.09   0.09   0.09   0.09   0.08    11   3.5  CMC


                                                                     AFRHO         LOG

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

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

73P           06/05/2017 09:51:17    1.71   1.20  16.12  14.77    7     50     8  1.701  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 2017.05.06 12:49:16

AC2 hambsch@telenet.be

NET CMC-15

0073P         C2017 05 06.40586 00 22 06.00 -05 59 37.3          16.2 N      G39

0073P         C2017 05 06.40813 00 22 06.35 -05 59 34.8          15.9 N      G39

0073P         C2017 05 06.40984 00 22 06.74 -05 59 33.0          16.1 N      G39

0073P         C2017 05 06.41211 00 22 07.09 -05 59 30.4          16.1 N      G39

0073P         C2017 05 06.41381 00 22 07.41 -05 59 29.4          16.0 N      G39

----- end -----

fragmentation/desintegration of comet 73P clearly visible