comet C/2013 A1 (SIDING SPRING)

Astrometric data for minor planet center

COD G39

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

OBS J.Hambsch, E.Bryssinck

MEA J.Hambsch, E.Bryssinck

TEL 0.4-m f/6.8 astrograph + CCD

ACK MPCReport file updated 2014.11.13 21:45

AC2 hambsch@t

NET USNO-A2.0

CK13A010 C2014 11 12.98787 17 40 38.81 -14 00 31.7 12.1 N G39

CK13A010 C2014 11 12.98863 17 40 38.82 -14 00 31.1 12.1 N G39

CK13A010 C2014 11 12.98940 17 40 38.85 -14 00 29.6 12.0 N G39

CK13A010 C2014 11 12.99016 17 40 38.80 -14 00 28.4 12.0 N G39

CK13A010 C2014 11 12.99093 17 40 38.82 -14 00 27.9 12.0 N G39

CK13A010 C2014 11 12.99179 17 40 38.84 -14 00 26.9 12.6 N G39

CK13A010 C2014 11 12.99256 17 40 38.87 -14 00 25.4 12.7 N G39

----- end -----

Photometric data obtained by use of FOCAS-II software

COD G39

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

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

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

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

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

C/2013 A1 12/11/2014 23:45:06 11.19 10.40 10.09 9.89 9.74 9.60 28.4 15.6 G39

C/2013 A1 12/11/2014 23:45:06* 0.01 0.07 0.08 0.08 0.07 0.07 3 4.1 USN

AFRHO LOG

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

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

C/2013 A1 12/11/2014 23:45:06 2.10 1.42 13.12 10.87 28 3870 136 3.588 G39

Af(rho) parameter according the CARA-approach

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