comet 46P/WIRTANEN - 4 dec. 2018

Astrometry for Minor Planet Center

COD G39

CON F.-J. Hambsch, ROAD , San Pedro de Atacama, Chile, Oude Bleken 12, 2400 Mol, Belgium

OBS F.-J.Hambsch, E.Bryssinck

MEA E.Bryssinck

TEL 0.4-m f/6.8 astrograph + CCD

MPCReport file updated 2018.12.05 19:15:00

NET CMC-15

0046P C2018 12 04.03131 02 43 55.78 -14 52 15.3 12.1 R G39

0046P C2018 12 04.03427 02 43 56.35 -14 51 55.5 12.1 R G39

0046P C2018 12 04.03726 02 43 56.94 -14 51 36.5 12.1 R G39

0046P C2018 12 04.17975 02 44 24.89 -14 35 41.2 12.1 R G39

0046P C2018 12 04.18049 02 44 25.02 -14 35 35.7 12.2 R G39

0046P C2018 12 04.18198 02 44 25.31 -14 35 25.4 12.2 R G39

0046P C2018 12 04.18502 02 44 25.92 -14 35 05.2 12.1 R G39

0046P C2018 12 04.18801 02 44 26.51 -14 34 45.1 12.2 R G39

0046P C2018 12 04.19098 02 44 27.14 -14 34 24.4 12.2 R G39

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Af(rho) data obtained from filtered images (CARA Approuch) are available,

please send a request to the CARA-coordinator if you are interested in these data

Afρ data according CARA approach

Afρ vs. radius distance to core (with R-Bessel ) filter

Photometry data from FOCAS-II

COD G39

CON ROAD - Remote Observatory Atacama Desert , San Pedro de Atacama, Chile

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

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

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

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

46P 04/12/2018 00:52:02 11.65 10.73 10.23 9.89 9.64 9.43 28.2 20.0 G39

46P 04/12/2018 00:52:02* 0.01 0.01 0.01 0.01 0.01 0.01 10 4.3 CMC

46P 04/12/2018 04:28:44 11.72 10.80 10.31 9.97 9.71 9.51 30.3 20.0 G39

46P 04/12/2018 04:28:44* 0.01 0.02 0.03 0.03 0.03 0.04 12 3.9 CMC

AFRHO LOG

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

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

46P 04/12/2018 00:52:02 0.11 1.06 256.41 7.60 28 114 4 2.057 G39

46P 04/12/2018 04:28:44 0.11 1.06 257.87 7.68 30 105 3 2.020 G39

FoCAs 3.53

www.astrosurf.com/cometas-obs

es.groups.yahoo.com/group/Cometas_Obs